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HTML5 Games Developer - Pixi.JS £60,000-£75,000 Oxford – Flexible/Remote Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans. The company have a wide array of clients ranging from independent gaming studios to the world’s largest online casinos delivered into by teams across UK, Canada, South Africa, and China. The successful Frontend HTML5 Developer will be a key player in producing 3 games a month! The main requirements of the role is to have excellent experience on well-structured frontend architecture. You don't need to have previous industry experience but being collaborative and confident working on multiple projects is important. The role is at Senior level so there will be opportunities to take on additional responsibilities at lead level if that was to be of interest. Should you choose, this role will allow you to expand your leadership capabilities as you progress in the company. The team tend to go into the office once a month. The ideal skillset of the Senior Frontend HTML5 Developer • Strong commercial experience working with Typescript and HTML5, • Experience with PixiJS, Phaser or other JavaScript gaming/animation frameworks, • Proficient knowledge of animations techniques using WebGL or Canvas 2D APIs. Benefits provided by the clients • A mature, flexible working environment, • Strong Bonus Scheme (20% of 1 months salary paid out every quarter), • Private Medical Insurance/DIS benefit., • Perk Scheme If you are a HTML5 Games Developers looking for flexible role and passionate about developing high quality software, click APPLY NOW

Senior .Net Developer Remote working- In office once a quarter 12 Month FTC - Highly likely conversion to a permanent opportunity I am looking for a Senior Software Developer / Dot Net developer to join a Insurance broking client of ours. This person will be focusing on integrating Applications within our clients core broking system (Acturis) As a senior, you’ll actively mentor and coach less experienced teammates, helping them grow into senior roles. You’ll champion high standards, drive continuous improvement, and optimise team performance through a strong CI/CD culture. With excellent communication skills, you’ll work alongside other seniors to lead architectural and technical design initiatives and share these with the wider team during refinement sessions. Tech stack - Blazor, C#, ASP.Net, Azure, ADO, HTML, CSS. Moq, NUnit, bUnit, Automapper, Playwright. JMeter Experience sought after: • Insurance experience, • Experience integrating applications & Building Insurance rating engines, • Experience working with Acturis.

About Cylynt: Cylynt is a leading developer of anti-piracy and license compliance technology. We are an innovative company that has already established itself as the preferred supplier to industry leading enterprise software companies. With comprehensive software telemetry and SaaS based business intelligence solutions, our technology allows customers to track unlicensed corporate usage of their valuable software and convert unlicensed corporate users into paying customers. Position Summary: Cylynt is seeking to recruit a Senior Product Manager on an initial B2B 12 month contract, with responsibility for managing the entire product life cycle of a portfolio of products, from strategic planning to tactical activities. As a Product Manager, you will guide multiple engineering teams to bring our products to market and grow the company’s product portfolio – including evolving existing product capabilities and developing new products for the company. The successful candidate must have a minimum of 5 years’ experience as a Product Manager. Experience managing a mix of both SaaS and Enterprise software products is highly desirable. Job Profile: -Responsibility for managing the entire product life cycle from strategic planning to tactical activities. -Specifying market requirements for current and future products by conducting market research supported by visits to customers and partners. -Manage relationships with other teams throughout the organisation that are required to ensure successful product deliveries. -Work closely with engineering managers and engineering teams to fulfil the product backlog using Scrum/ Agile methodologies. -Contribute to a product go-to-market plan, and working with all departments across the business to execute. -Research and analyse technologies in the industry that can be utilized to contribute to the product’s success. -Encourage and promote innovation in the teams working on your products. -Manage strategic partnerships required to support the business. -The role requires occasional business travel, both domestic and international. Experience / Skills: -A minimum of 5 years’ experience as a Product Manager. -Experience managing SaaS products and technologies is essential. -Experience managing revenue-generating, customer facing products is essential. -Experience managing enterprise software products is desirable. -Experience of feature breakdown and user story writing. -Experience working with Agile/Scrum methodologies. -Good internal and customer presentation skills. -Excellent organization, time management, and project leadership skills. -Excellent English written and verbal communication skills. Candidate profile: -You must possess a blend of business and technical savvy skills; a big-picture vision, and the drive and know how to make that vision a reality. -You must enjoy spending time to understand customer problems and find innovative solutions for the broader market. -You must be able to communicate and collaborate effectively to accomplish your objectives in a geographically dispersed working environment. -You will work with multiple engineering teams, both local and remote, to define and develop product release requirements. -You will work with marketing communications to define the go-to-market strategy, helping them understand the product positioning, key benefits, and target customers. -You will also serve as the internal and external product evangelist, working with the sales channel and key customers. -You must be a highly motivated self-starter, versatile team player and a leader who can drive objectives to completion across an organization. -You must demonstrate a commitment to high quality, and a passion for learning new skills. Educational Requirements: -BSc in Computer Science or other equivalent technical/engineering discipline.

We're looking for a talented Frontend Developer to join our agile software team and help build innovative, life-critical SaaS solutions for a global security company.

Description Complexio is Foundational AI. This works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate and improve these actions independently. Complexio is a joint venture between Hafnia, in partnership with Marfin Management, C Transport Maritime, Trans Sea Transport and BW Epic Kosan and Símbolo We are looking for a Senior Engineer to establish and lead our new Developer Experience team. This team’s mission is to improve engineering productivity, consistency, and satisfaction by building and maintaining the systems, processes, and tooling that underpin our Software Development Lifecycle (SDLC). You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams. This is a hands-on role with significant influence: you will design systems, implement tooling, measure productivity gaps, and drive adoption of better practices across the engineering organisation. Requirements • CI/CD Infrastructure & Tooling, • Own and operate CI/CD systems (GitHub Actions, runners, caching, artifact storage)., • Maintain stability, scalability, and cost-effectiveness of pipelines., • Build and maintain systems for our monorepo., • Ensure CI/CD observability, with metrics flowing into Datadog/Slack., • Pipeline Instrumentation & Optimisation, • Analyse pipelines for inefficiencies (e.g., flaky tests, redundant steps, lack of caching)., • Recommend and implement optimisations (parallelisation, test selection, caching strategies)., • Define benchmarks and KPIs (e.g., build times, flakiness %, cost per run)., • Measure and report on productivity gaps (e.g., time lost to flaky tests, slow builds, manual release steps)., • Onboarding & Documentation, • Maintain up-to-date documentation on SDLC processes, CI/CD, release flows, and GitHub usage., • Provide templates, playbooks, and starter kits., • Automate repetitive onboarding processes., • GitHub & SDLC Guardrails, • Own GitHub governance (branch protections, repo standards, integrations)., • Implement base SDLC guardrails (PR templates, code owners, security scans)., • Ensure compliance requirements are integrated into pipelines., • Monitoring & Incident Flow, • Set up alerts for pipeline health regressions., • Provide first-level triage to distinguish infra vs. test vs. dependency issues., • Escalate to the correct engineering team and ensure test ownership is tracked., • Release Management Support, • Build tooling for release notes, changelogs, packaging, and deployment., • Standardise release processes across services., • Enable customer-facing packaging and deployments, without owning release decisions., • Change Management & Adoption, • Identify friction in developer workflows through metrics, surveys, and incident data., • Drive adoption of DevEx improvements by partnering with engineering teams, running enablement sessions, and monitoring uptake., • Define test strategy, coverage, or quality gates (owned by engineering teams)., • Own microservice/domain documentation., • Proven experience with CI/CD platforms (e.g., GitHub Actions, GitLab CI, CircleCI)., • Strong background in SDLC practices and developer productivity tooling., • Hands-on experience with infrastructure automation (e.g., Docker, Kubernetes, IaC with Terraform, Ansible or Pulumi)., • Familiarity with observability & monitoring (Datadog, Prometheus, or similar)., • Experience managing or improving monorepo build systems., • Strong ability to measure developer productivity gaps and define KPIs., • Experience in driving adoption of change in engineering organisations., • Experience in release engineering or building developer-facing platforms., • Background in Software Engineering, SRE or infrastructure engineering, with a strong developer tooling focus., • Knowledge of compliance-driven SDLC requirements (e.g., ISO 27001, SOC2)., • Join a pioneering joint venture at the intersection of AI and industry transformation., • Work with a diverse and collaborative team of experts from various disciplines., • Opportunity for professional growth and continuous learning in a dynamic field.

Mid-Weight Developer Fully Remote £30-55k depending on experience UBIQ exists to challenge the ways in which schools market and communicate. Powered by innovation, our digital ecosystem is the first of its kind built with school marketers in mind. We strive to revolutionize the communication strategies within the educational sector, providing cutting-edge digital solutions tailored for school marketing. Join us to be part of a team that is transforming the educational marketing landscape. The Mid Weight Developer works as part of the development team and will provide information and solutions in relation to the development and modification of our existing integrations with third parties as well as help build and design new integrations with other platforms. You will be responsible for: • Possess a thorough understanding of the applications developed by the company, inclusive of the CMS system, from both a functional and technical perspective., • Working with Senior developers and other key stakeholders to develop ideas for system improvements including risk analysis and time lines., • Present ideas to colleagues in a clear, simple manner in order to help the business implement solutions., • Participate in the development and maintenance of current integrations with third party systems but also in the creation of new integrations with new systems., • Design and build product deliverables according to specifications within a given time frame, escalating technical design or specification issues to senior developers or Operations Director., • Follow good development practices and software development life cycle methodologies throughout the development life cycle., • Ensure any system improvements are tested in controlled, real situations before going live., • Maintain professional internal relationships that meet the Company’s core values, including building strong relationships between the development and support functions. You will need: • 1-3 years experience of development in a fast paced commercial environment. Ideally with a small fast growing company., • Full working knowledge of C#, .NET, MVC, HTML, CSS, XML, SQL, API’s and other web application-related protocols/languages. OAuth2 and experience dealing with other API integration protocols is highly beneficial. Entity Framework experience is also highly beneficial., • Knowledge on Azure and Azure Devops highly beneficial., • Able to demonstrate problem solving, decision making and technical issue management capability., • Keen to learn new tools, techniques and frameworks., • Excellent communication and interpersonal skills with the ability to explain ideas and understand concerns from key stakeholders supporting them in the way issues are resolved and understood by them., • Outstanding communication and interpersonal skills as meeting with customers and third party providers would be frequent., • Team player with hands-on approach., • Excellent attention to detail in order to identify and take ownership to resolve requirements and issues., • Self-motivated, enthusiastic and passionate about developing innovative software solutions. Qualities that work at UBIQ • Highly personable self-starter who works well within a team, driven by new challenges and opportunities., • Clear communicator; highly articulate, both written and verbally., • Extremely high attention to detail and willing to share opinions and ideas even if they go against the grain., • Highly personable individual who works well within a team and collaborates effectively., • Clear communicator; highly articulate, both written and verbally., • Fast learner with the ability to work across multiple software platforms, and quickly adapt to process changes., • Previous website technical knowledge, and experience of working within content management systems is essential., • Goal and deadline driven., • Exceptional time management and organisational skills; able to effectively prioritise and handle multiple projects simultaneously to ensure deadlines are met. Why join UBIQ? • A chance to shape and grow an innovative business within a fun, supportive team, • Autonomy and flexibility in a remote-first environment., • A strong culture of creativity, proactivity, and growth. At UBIQ we are an equal opportunities employer, we value diversity and inclusion in our workforce, and encourage all qualified individuals to apply regardless of their background.

Senior Full Stack Developer Contract type: Full time, permanent Salary: £DOE Reports to: Head of Product Engineering Direct reports: Yes (initially none, growing over time) Location: Remote-first with occasional travel to client sites or team meet-ups (typically quarterly) The successful candidate must hold British Citizenship, due to the requirement for Security Clearance. About Us Ntegra is a dynamic, forward-thinking digital engineering practice that partners with global businesses to deliver impactful digital solutions. You'll tackle complex projects across a diverse range of global industries, delivering meaningful results. If you're passionate about technology and want to make an impact, join us to develop your career in a supportive, innovation-driven environment. Learn more about our work at ___. About the Role We’re looking for an experienced Senior Full Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web applications across multiple client projects. You'll help shape technical architecture, contribute directly to code and collaborate closely with Agile teams to deliver secure and maintainable software solutions. Our projects primarily utilise React and TypeScript for front-end development with varied back-end technologies including Python, Node.js, .NET and Ruby. You'll benefit from robust DevOps support, established delivery processes and the autonomy to shape how we approach and deliver projects. Over time, as trust and familiarity grow, you'll progress into a leadership role with responsibility for mentoring and managing a small team of developers. We're looking for someone who thrives on problem-solving, is passionate about developing talent and enjoys adapting their expertise to new domains and technologies. Responsibilities • Lead technical delivery, shaping project architecture and delivery strategies, • Lead backlog shaping and estimation activities, ensuring consistently high-quality code through code reviews and testing practices, • Collaborate with architects, engineers and delivery leads to deliver secure, maintainable systems, • Participate in workshops, demos and discussions with internal teams and clients, • Contribute to the development of internal delivery standards and team culture, • Take on line management responsibilities as the role matures, including conducting 1:1s, providing performance feedback and supporting career development. Essential Skills/Experience • Strong JavaScript/TypeScript skills, including front-end development with React and back-end experience with Node.js or similar frameworks, • Working knowledge of Python with a willingness to engage across varied tech stacks, • Experience with Azure and cloud-native development practices, • Proficiency with both relational and NoSQL databases, • Familiarity with microservice architectures and common integration patterns, • Hands-on experience delivering in an Agile/Scrum environment, • Proven use of CI/CD pipelines (e.g. Azure DevOps, GitHub Actions, GitLab), • Confident communicator experienced in collaborating directly with clients and internal delivery teams, • Ability to support teammates, lead development ceremonies and actively contribute to QA and testing processes, • Willingness and ability to undergo a Security Clearance (SC) application if not a current holder Desirable Skills/Experience • A Computer Science, Software Development or related degree, • Exposure or interest in additional frameworks/languages (.NET, Ruby on Rails, Go) or willingness to learn new technologies, • Experience with secure coding practices and awareness of software assurance principles, • Active SC clearance Our Offer At Ntegra, we offer an inspiring and inclusive work environment, where your expertise will be valued and your ideas will have a real impact. We’re a truly flexible organisation, remote-first by default, and give our people the autonomy to shape their roles with the support of an experienced team. Join our talented and passionate team and build a rewarding, long-term career in digital engineering. Our benefits include: • Private medical insurance through Vitality, including rewards, discounts and wellness benefits, • 25 days holiday (rising with service) plus option to purchase up to 5 extra days, • Enhanced maternity and paternity leave, • Peer-recognition bonus scheme, • Cycle to Work scheme, • Generous dental, optical and hearing coverage, • Birthday and work anniversary gifts, • Support for charitable initiatives throughout the year, • Dedicated personal development budget to support continuous learning and professional growth Your Application If this job sounds interesting to you, even if you don’t meet all the listed requirements, we’d love to hear from you. If your CV seems like a good match, someone from our team will be in touch to set up a screening call. We’re committed to inclusivity and are happy to provide any adjustments or support throughout your application. We do not use recruitment agencies and only accept direct applications.

Position Overview We're seeking an exceptional Senior Python Engineer to take technical leadership of a complex, production-grade codebase. This role involves architecting and developing sophisticated systems that combine AI/LLM integration, code analysis, and security tooling. You'll be responsible for architectural decisions, feature development, team mentorship, and maintaining the highest standards of code quality. Location: Remote Experience Level: Senior (5+ years) Commitment: Full-time Core Responsibilities • Technical Leadership, • Make critical decisions about system architecture, design patterns, and technology choices, • Establish and enforce coding standards, review practices, and quality benchmarks, • Define and prioritize technical initiatives aligned with product goals, • Lead architectural discussions and drive consensus on complex technical decisions, • Ensure system performance and scalability for production workloads Feature Development • Design and implement core system components using modular, extensible architectures, • Build and maintain integrations with external APIs and services (LLM providers, databases, etc.), • Develop analysis engines and processing pipelines for complex data workflows, • Implement testing frameworks and validation systems, • Optimize critical code paths and system bottlenecks Team Collaboration & Mentorship • Review pull requests and provide constructive technical feedback, • Mentor junior and mid-level engineers in best practices and technical growth, • Maintain comprehensive technical documentation and architectural diagrams, • Conduct technical presentations and knowledge transfer sessions, • Collaborate across functions with stakeholders and team members Technical Innovation • Stay current with advances in Python ecosystem, AI/ML technologies, and relevant domains, • Evaluate and integrate new libraries, frameworks, and tools, • Research and prototype solutions to complex technical challenges, • Contribute to technical strategy and long-term planning Required Technical Skills • Python Expertise (Required), • 5+ years of professional Python development with advanced proficiency in:, • Async/await patterns and concurrent programming, • Type hints and Pydantic for data validation, • Decorators, metaclasses, and advanced language features, • Modern package management (uv, pip, poetry), • Testing frameworks (pytest, mocks, fixtures, test-driven development), • Software Architecture: Experience designing modular, plugin-based systems with clean abstractions, • API Design: Creating intuitive interfaces and maintainable code structures, • Performance: Profiling, optimization, and handling large-scale data processing, • Version Control: Git workflows, code review practices, and collaborative development, • LLM & AI Integration (Preferred), • LLM APIs: Hands-on experience with OpenAI, Anthropic, or similar providers including:, • Function/tool calling and structured outputs, • Prompt engineering and optimization, • Session management and conversation state, • Token tracking and cost optimization, • RAG Systems (Nice to have): Experience with vector databases (ChromaDB, Pinecone, Weaviate), embeddings, semantic search, LlamaIndex or LangChain, • AI/ML Concepts: Understanding of temperature, sampling, context windows, and model behavior, • Code Analysis & Parsing, • AST & Static Analysis: Experience with abstract syntax trees, code parsing, and program analysis, • Pattern Matching: Regex, semantic search, and code query techniques, • Control Flow: Understanding of call graphs, data flow, and execution path analysis, • Smart Contracts (Preferred) - Solidity and/or Rust: Ability to read and understand smart contract code, • Blockchain Fundamentals: Knowledge of EVM, transactions, gas mechanics, and contract execution patterns, • Security Awareness: Familiarity with common vulnerability patterns (reentrancy, access control, etc.), • Tooling: Experience with Foundry, Hardhat, Anchor, or similar development frameworks Additional Skills • CLI Development: Building command-line tools (Typer, Click, argparse), • Web Frameworks (Nice to have): Flask, FastAPI for APIs and web interfaces, • DevOps Basics: CI/CD, Docker, GitHub Actions, • Data Storage: Working with JSON, databases, and caching systems, • Software Development Best Practices, • Clean Code: SOLID principles, design patterns, and writing maintainable, extensible code, • Documentation: Clear technical documentation, architecture decision records (ADRs), and API documentation, • Testing Strategy: Comprehensive testing approaches including unit, integration, and end-to-end tests, • Code Review: Effective review practices with constructive, actionable feedback, • Agile Development: Experience with iterative development and continuous improvement, • Security Mindset: Awareness of common security vulnerabilities and defensive programming practices Preferred Qualifications • 5+ years of professional Python development, • 2+ years in a technical leadership or senior engineering role, • Experience building AI/LLM-powered applications in production, • Background in security, static analysis, or developer tools, • Experience with smart contracts (Solidity, Rust) or blockchain technologies (strong plus), • Active open-source contributions (strong plus) Technical Accomplishments • Built and deployed production systems with complex workflows, • Designed and implemented modular, plugin-based architectures, • Experience with large-scale data processing or analysis systems, • Technical writing, blog posts, or conference presentations (plus)

Position Title: Software Engineer Developer Location: Hybrid Working - 2 days in office per week Office can be based in either Central London, Manchester, Peterborough Job Summary The Software Engineer Application Developer supports business solutions. The purpose of this role is to develop business software solutions for complex and large-scale projects through object and data modelling, database design, programming, quality assurance, and implementation support. The Sr Software Eng II Application Developer participates in application standards development and serves as an evangelist for best practices. What you will do • Perform all stages of the software development life cycle, self-manage activities on smaller projects and serve as technical lead on small, medium and large projects., • Determine operating requirements, costs, as well as resource needs for assigned projects and work in conjunction with a project manager on initiatives., • Co-lead with Project Manager employing object-oriented analysis and design techniques including use case analysis, object modelling, and database schema design to ensure business requirements and design goals are met., • Participate in application architecture planning (including system partitioning and framework design) to determine optimal solution architecture, efficiency, maintainability, and scalability, • Lead / develop: High-level system narratives, storyboards, and user interface prototypes., • Lead / develop: Detailed design specifications for hardware and software use by the technical team., • Lead / develop: System test plans, ensure software quality assurance (SQA) standards are achieved, and validate that business goals are accomplished., • Lead / develop: Detailed estimates for projects, including resource allocation, timelines, and budget., • Develop applications to CDW coding standards and quality., • Identify issues that require more attention, and work to resolve issues based on an understanding of the business problem being solved., • Make technical decisions to meet the design goals laid out in product road map and by management, • Coach, mentor and monitor progress of jr. members, mentor & coach, • Draw appropriate resources together to address technical issues., • Direct and focus the efforts of the technical project team., • Complete projects/tasks on a timely basis, according to commitments made to stakeholders and management., • Report project/task status to the management., • Collaborate with business and project teams to gather requirements and business needs., • Make technical decisions to meet the design goals laid out in product road map and by management., • Identify issues that require more attention, and work to resolve issues based on an understanding of the business problem being solved., • Draw appropriate resources together to address technical issues., • Direct and focus the efforts of the technical project team., • Monitor progress of project teams., • Mentor and coach junior team members., • Complete projects/tasks on a timely basis, according to commitments made to stakeholders and management. Report project/task status to the management., • Step in as team member throughout the software development process as needed What we expect of you Minimum basic requirements • 7 years in application development, • Bachelor’s degree or equivalent practical experience., • Microsoft Navision (Business Central) - 5 or more years’ full time development experience specifically working with the NAV C/SIDE C/AL development language, • Dynamics 365 – 3 or more years’ full time development experience specifically working with the BC and AL development language Configuration, PowerApps, Power Automate, and Common Data Service (CDS)., • Database Management – SQL Server, Azure SQL, Data Modelling, MongoDB, • Web Technologies – REST APIs, SOAP, JSON, XML., • Experience of high-volume transactional systems demanding efficient code, • Experience of systems integrations, • Ability to document code in compliance with company standards and practices, • Ability to debug errors efficiently and effectively, • Capable of managing multiple assignments simultaneously, • Enthusiasm for testing their own code before delivering it, • Enjoy working as part of a close multi-skilled team, • Excellent organisational and time management skills Preferred skills, experience, and qualities needed • 5 years of experience in software development as a Software Engineer in NAV2009 working with the NAV C/SIDE C/AL development language., • 3 or more years’ full time development experience specifically working with the BC and AL development language Configuration, PowerApps, Power Automate, and Common Data Service (CDS)., • Certifications in Dynamics 365, Salesforce, Workday, PeopleSoft, Azure, or Informatica are a plus., • Experience with Agile methodologies and DevOps practices is beneficial

Founded by ___, creator and co-founder of ___ (Series B, $425M valuation), Colossal is building at the intersection of generative app development and commerce infrastructure. Think: Lovable for commerce, but for non-developers. We're backed by Tier 1 investors: ___, ___, ___, and are planning to raise our seed round later this year. Why Colossal? The digital goods market is projected to rise to $400+ billion by 2030, with some segments experiencing double and triple digit growth. The software landscape is rich with tools and services to help businesses build their ideal commerce solutions, but these are fragmented and demand deep knowledge of the commerce value chain to get the most out of. We’re building an ambitious new platform for digital goods sellers to craft their ideal commerce experiences for their unique customer base. We’re still in stealth mode, so get in touch to learn more. 🥷 What we’re looking for • 5+ years experience building service-based software products end to end, ideally at early-stage startups, • Generalist mindset with experience across the full stack, • Strong understanding of CI/CD, cloud infrastructure, observability, and developer tooling, • Comfortable owning products and features end to end, and taking responsibility for performance and optimisation, • Strong communicator, able to distribute knowledge across the team effectively through documentation, talks, demos and presentations, • A current understanding of AI-based tools, methods and paradigms, • Familiar with “app store” paradigms and development frameworks (bonus if in commerce), and know what good looks like from a developer experience standpoint What you’ll do • Build and own core backend services for our commerce infrastructure tools, including billing, workflows, and financial operations, • Build features that integrate generative AI into real world product experiences, • Play a key role in software architecture design, including research, writing POCs for further refinement, • Implement Figma-based designs, motion and UX with precision How we hire • Initial call with the founder (30 mins), • Complete a take home exercise, • Task review and pair programming with a team member (1 hour), • Meet with the product team for 2-way interview (30 mins), • Offer stage (including reference checks) To apply, please send your resume and a brief intro describing your interest to:

Job Title: Big Data Developer Location: UK Experience: 3-8 years Education: Bachelors in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Role Overview: We are seeking an experienced Scala /Hadoop/ Big Data Developer. The role will focus on building and enhancing data-driven solutions, working within a fast-paced financial services environment. Key Responsibilities: • Design, develop, and maintain applications using Scala, Python, Hadoop and Java., • Work with Big Data technologies, including Spark, Hive (nice to have)., • Collaborate with cross-functional teams to deliver scalable, high-performance solutions., • Participate in code reviews, testing, and performance optimization., • 3-8 years of software development experience., • Strong hands-on expertise in Scala (mandatory), plus Python and Java., • Experience with Big Data frameworks; Apache Spark experience is an advantage., • Solid understanding of software engineering principles, data structures, and algorithms. 1. Bachelor’s degree in computer science, Maths, IT, statistics or physics related field., 2. You should be entitled to work in the UK with legal work authorization status., 3. Must be willing to travel within the UK as per project/client requirements., 4. Excellent communication skills and teamwork skills.

Senior Backend Engineer / Developer (TypeScript Node.js) Remote UK to £80k Are you a senior, hands-on Backend Engineer looking for an opportunity to take ownership and progress your career at a scaling tech company? You could be joining a growing games company that combines state of the art technology, gaming and luxury fashion. As a Senior Backend Engineer you'll join the team as they scale the product to support millions of users. You'll design and deliver high-quality, maintainable backend code and features using TypeScript and Node.js that is aligned with established codebase architectural standards and covered by tests as well as supporting backend system performance and reliability, helping to maintain 99% uptime SLA. You'll design, implement and extend robust APIs and microservices supporting gameplay, user management, platform and content management systems, collaborating with product and game teams to ensure alignment of features with backend architecture and with DevOps to ensure uptime, observability and deployment reliability. This is a senior role where you'll take ownership of complex systems and proactively address potential performance and scalability bottlenecks. Location / WFH: You can work from home from anywhere in the UK. Please note: you must be a UK citizen or hold the right to work without visa restrictions. About you: • You have strong backend software engineering experience with TypeScript and Node.js, • You have experience with Kafka and Event Driven Architectures, • You have a good knowledge of microservices, RESTful APIs and scalable system architecture, • You have experience of working with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB), • You have a strong appreciation of DevOps, CI/CD, GitHub Actions, Jenkins, • You're familiar with containerisation (Docker), cloud services (AWS), and Infrastructure-as-Code (Terraform), • You're comfortable taking ownership of projects, working with the Lead Engineer and mentoring more junior team members, • You're collaborative and pragmatic with great communication skills What's in it for you: • Salary to £80k, • Remote working, • Private medical care, • Life Assurance, • 25 days holiday plus your birthday off, • Impactful role with excellent career progression as the company scales Apply now to find out more about this Senior Backend Engineer / Developer (TypeScript Node.js) opportunity.

We’re looking for a Developer Relations Engineer for our client in the UK. The role offers flexibility on remote working but candidates must be comfortable with travelling, particularly to Sweden. The role You'll be working with a highly ambitious start-up and play a key role in making their client's platform a joy to use for developers. You’ll sit at the intersection of engineering, product, and community building the tools, resources, and guidance that help external developers integrate quickly and effectively. This is a hands-on role where you’ll shape the developer journey from day one: building SDKs, improving documentation, designing onboarding flows, and creating the kind of developer experience you’d want for yourself. If you’re a strong engineer who also enjoys writing, teaching, and championing great developer experiences, this is a rare opportunity to make a huge impact in an early-stage, high-growth product environment. What You’ll Do:- • Build & maintain developer tools such as SDKs, CLIs, libraries, and sample applications., • Create high-quality documentation & guides to simplify onboarding and integrations., • Engage with external developers to gather feedback, provide support, and advocate for their needs., • Shape the foundation of developer experience as the first hire in this space, setting standards and best practices for the future. Requirements:- • Strong software engineering experience, • Proven ability to design and build developer-facing tools (SDKs, APIs, CLIs)., • Experience in Developer Relations, Advocacy, or building technical communities., • Excellent communication skills, with the ability to explain technical concepts clearly in writing and code., • Comfortable in an early-stage start-up environment. What's on offer:- • Competitive comp and equity package., • Shape the developer experience strategy from the ground up in a fast-scaling company where you’ll have both autonomy and influence., • Work in a collaborative, innovative, and developer-first environment.

About PostGrid: PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across multiple regions, we’re redefining how brands connect with people beyond the inbox. If you’re driven to build category-defining technology and want to shape the future of offline communications, join our high-caliber team and help us transform the way the world sends mail. About The Team: The Engineering team at PostGrid is at the forefront of revolutionising the offline communications industry. We are a team of problem-solvers who design and build robust, scalable, and elegant solutions that empower organisations to connect with their customers beyond the digital world. As a senior member, you will have a direct impact on our core product, tackling complex challenges and building the foundational infrastructure that drives our global platform. What you’ll do: As a Senior Software Developer, you will be a key contributor to our core product, responsible for both technical leadership and hands-on development. You'll work closely with founders and senior leadership to not only deliver high-quality code but also to shape the technical direction of our platform. Your work will involve building and optimising our core services and APIs, ensuring our technology remains performant, reliable, and scalable for our growing customer base. Your Responsibilities: • Architectural Design: Architect, develop, and maintain scalable REST APIs that can serve a multitude of use cases without compromising on performance or backwards compatibility., • Performance Optimisation: Identify and unlock performance opportunities within existing Node.js services, leveraging Rust to build high-performance components where needed., • Internal Tooling: Create and maintain internal tools and dashboards that empower our sales and logistics teams to operate more efficiently and provide an even better service to our customers., • Documentation & Enablement: Write clear, concise API documentation and technical guides that empower external developers to seamlessly integrate with our platform., • Strategic Collaboration: Work closely with our founders and cross-functional teams to generate new growth ideas, improve existing processes, and ensure our technology aligns with business objectives. What Will You Bring To This Role: You are an accomplished software developer with a strong background in backend engineering and a passion for building robust, scalable solutions. You are not only a skilled coder but also a strategic thinker who is comfortable influencing technical direction and mentoring others. Your expertise in building performant APIs and your commitment to clean, maintainable code will be critical to your success in this role. Minimum Requirements: • 5+ years of professional experience writing APIs and backend services, ideally with Node.js and TypeScript., • Proven professional experience with front-end technologies like TypeScript and React., • Experience designing and documenting APIs for external use., • Strong understanding and experience with automated testing frameworks., • Excellent technical writing and communication skills. Preferred Qualifications: • Hands-on experience with Rust/C/C++ in a production environment., • Experience with internal tool-building platforms like Retool or similar frameworks., • Experience working in a high-growth, fast-paced SaaS or scale-up environment. Our Commitment to Diversity: PostGrid is an equal opportunity employer and values the diversity of backgrounds and perspectives. We strive to cultivate an inclusive environment of understanding to have a greater impact on our business and our customers. We encourage applicants from underrepresented groups and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or criminal history, in accordance with applicable local, state, and/or federal laws. Ready to make your mark? Join PostGrid’s tight-knit, high-energy team and build technology that powers global offline communications. With competitive pay, flexible work, and a learning-obsessed culture, you’ll ship bold ideas fast and see your impact instantly. Hungry for challenge and craftsmanship? Apply today and help us reinvent how the world connects beyond the inbox.

🌳🌳 Senior Laravel Developer w/ ReactJS 🌳🌳 Areti has partnered with a brilliant telco business seeking an experienced Senior Full Stack Developer to join the team, working to deliver their bespoke telco software and revolutionising their industry. • Remote with once a month travel to Reading, • Salary circa £60-65k You'll be joining a team of 3, working closely with 2 other Devs and a Team Lead! (team of 4 once you join) The ideal candidates will have a skillset to include the following: • PHP 8, • Laravel, • React, • MySQL, • Restful API Areti Group – Climate positive tech recruitment | 🌳🌳🌳 | We’re on a mission to put people and the planet before profit, leaving the world in a better place than we found it.

CUDA Developer | High-Performance Computing | Applied AI Location: UK-based Remote Type: Contract, Outside IR35, Remote Sector: Advanced Computing / Applied AI We’re partnering with a company building next-generation GPU-accelerated software for scientific and AI applications. We are recruiting for a CUDA Developer who’s passionate about getting every ounce of performance out of modern hardware — someone who loves tuning kernels, benchmarking workloads, and finding elegant solutions to complex computational problems. This is an opportunity to work with a small, expert team where your technical decisions will shape the foundation of an emerging AI technology. What You’ll Be Doing • Designing and optimising CUDA kernels for high-performance workloads., • Translating advanced algorithms into production-ready GPU-accelerated code., • Profiling performance and reducing bottlenecks using Nsight, CUPTI, and custom tooling., • Working with C++ engineers and ML researchers to deliver scalable AI computation pipelines., • Contributing to architecture decisions on parallelisation, data transfer, and memory efficiency. What We’re Looking For • Deep experience with CUDA C/C++ and modern C++ (17/20)., • Strong understanding of GPU architecture, memory management, and parallelism., • Familiarity with OpenMP, MPI, or other HPC frameworks., • Bonus points for exposure to AI/ML workloads or scientific computing., • Pragmatic and collaborative — you enjoy working in fast-moving, high-impact environments. Why This Role? You’ll be part of a technically elite, low-ego team solving problems at the cutting edge of performance engineering. Your work will be deeply visible. The difference between “it works” and “it flies”. If you love performance, parallelism, and precision, then please apply with a current CV for more information.

Wenham Carter is proud to be supporting a global leader in industrial software on a confidential search for a senior engineering leader: VP of AI Platform Engineering. Our client is a leading industrial-software business that delivers engineering, operations, and asset-performance solutions used by major operators worldwide. They combine domain expertise with a cloud-first platform strategy and work with strategic cloud providers to deliver scalable, secure AI services for complex industrial environments. The role You will define and deliver the organisation’s core AI Services (orchestration, APIs, SDKs, integration toolkits) and lead the technical strategy to embed AI-driven orchestration across their software portfolio. This is a hands-on senior leadership role: you will design the platform, own non-functional requirements (reliability, security, scalability, compliance), drive adoption internally and externally, and build a small, high-performing global team that moves fast with a start-up mentality. What you’ll do • Define and deliver the Core AI Services platform (orchestration, APIs, SDKs, integration toolkits)., • Lead the design and delivery of AI-driven orchestration layers across the software portfolio., • Own platform non-functional attributes: security, reliability, availability, compliance, and global scale., • Lower barriers to integration - deliver an excellent developer experience (APIs, SDKs, documentation, sample apps)., • Collaborate closely with product, cloud, and partner teams to industrialise AI capabilities., • Recruit, inspire, and lead a high-performing global engineering team with a pragmatic, product-led, start-up mindset. Core skills & qualifications • 20+ years in software product development, with 10+ years in senior engineering leadership roles, driving cloud-native platforms or AI services., • Proven track record building distributed, secure, and scalable cloud/AI services (experience with major cloud providers preferred)., • Solid background in AI/ML technologies, ideally with experience integrating LLMs or advanced AI models into production orchestration layers., • Strong knowledge of public API design, service lifecycle management, and developer experience best practices., • Familiarity with emerging AI standards and agent protocols., • Practical understanding of AI governance and regulation, with demonstrable experience implementing responsible-AI practices., • Exceptional stakeholder engagement, cross-functional collaboration, and communication skills. What success looks like (first 12–18 months) • The core AI services are production-grade: scalable, reliable, available, and secure., • Strong adoption of services by internal teams and external partners., • Excellent developer experience for AI Services APIs (reduced time-to-value, curated SDKs, documentation, onboarding)., • Compliance with AI governance and regulatory requirements., • A motivated, scalable Core AI Services team with clear growth, retention, and performance metrics. Why this role matters This is a high-impact leadership position where you will define how AI is delivered to industrial customers at scale. You’ll work at the intersection of industrial expertise and state-of-the-art AI - shaping platform architecture, partner strategy, and engineering culture for long-term competitive advantage. The company’s industrial focus and cloud partnerships make this a rare opportunity to ship AI that materially improves uptime, safety, and efficiency for asset-intensive organisations. Practicalities • Confidential senior leadership role; flexible global location with some travel to core offices expected (primarily UK and US)., • Competitive senior-leadership package (base + bonus + long-term incentives) commensurate with experience. If you are a platform leader who has built secure, scalable cloud AI services for complex enterprise customers - and you want to lead a small, ambitious team delivering industrial AI at scale - I’d like to talk.

Role: Senior Software Engineer Salary: £50,000 - £65,000 Location: Fully Remote (UK based) Type: Permanent Full Stack Developers who love remote working, this one is for you! I have partnered with a fast-growing technology. Their currently looking for additional team members to assist with the continued growth and increase in work! Full Stack Developer required skills: • C#, • .NET Core, • React or Angular, • JavaScript/ TypeScript, • SQL, • API’s, • CI/CD, • AWS or Azure Full Stack ‘nice to haves’: • Experience with start ups You must be UK based & have full right to work in the UK.

Senior Full Stack Developer – SaaS / Field Service Platform Salary: £60,000–£70,000 Location: Ireland or UK (preferably NI or Leeds area) Work pattern: Fully flexible hybrid (remote-friendly) Our client is a homegrown SaaS success story – a multi-award-winning software company developing a leading field service management platform used by mobile workforces across the UK and Ireland. Their solution helps industries like construction, facilities management, and fire safety teams streamline operations, manage jobs, and keep remote staff connected in real time. Backed by a major communications group, they offer an end-to-end service for customers – from rugged mobile hardware through to the software platform itself. It’s a tight-knit, family-run team with a modern, forward-thinking culture and a newly refurbished HQ in Belfast. They’ve grown steadily since 2011 and now support over 200 clients, with continuous investment in product innovation and new features. The role They’re looking for a Senior Full Stack Developer to join the engineering team and play a key role in building and enhancing their mobile web application. You’ll be hands-on across the stack, contributing to design, development, and performance optimisation. Expect to work in a collaborative environment with autonomy and clear opportunities for progression. Core tech stack: PHP | Laravel | MySQL | JavaScript Experience building mobile or web-based SaaS platforms will make you a strong match. What’s on offer • Salary: £60,000–£70,000, • Flexible hybrid working – work remotely with optional access to Belfast HQ, • Newly refurbished office facilities (2023), • Career development and upskilling opportunities, • Inclusive, collaborative culture with a family feel, • Occasional travel for team strategy or social events If you’re a full stack developer who enjoys working on modern, user-focused web applications and wants to join an ambitious, award-winning product company with genuine flexibility – this one’s worth a look.

Software Engineer | C# / Application Development | FinTech AI Platform | Early Career This isn’t your average junior developer role. You’ll be joining a small, high-impact engineering team building the front-end and core applications that power AI data extraction tools for some of the biggest financial institutions on the planet. The company integrates large language models into its systems to automate complex financial workflows, replacing thousands of manual data processing tasks with intelligent automation. You’ll work closely with the founder and core engineering team to build and refine the applications that bring those AI systems to life. What you’ll be doing • Developing internal and customer-facing apps in C#, • Working on performance, scalability, and clean architecture, • Contributing to UI components, dashboards, and tooling that interact with LLM-based engines, • Learning directly from senior engineers and the founder What you’ll bring • 0–2 years of commercial experience or a strong computer science degree, • Solid understanding of C# and software engineering fundamentals, • Curiosity about AI, automation, and data-driven systems, • Drive to learn, adapt quickly, and take ownership in a fast-moving team, • Must have a right to work in the UK, no sponsorship required The offer • £38,000–£55,000 flexible for exceptional graduates, • Fully remote, work from anywhere, base must be in the UK, • Huge scope to learn, experiment, and accelerate your career in applied machine learning Software Engineer | C# / Application Development | FinTech AI Platform | Early Career

Software Engineer - Compiler Role Overview: Develop and optimize compiler technologies for our RISC-V vector core, focusing on efficient code generation and optimization for graphics and AI workloads. Key Responsibilities: • Develop and maintain compiler backend for our RISC-V vector extensions, • Implement code generation and optimization passes for graphics and AI workloads, • Contribute to shader compilers for Vulkan and other graphics APIs, • Work on vectorization and auto-parallelization strategies, • Collaborate with hardware team on ISA definition and enhancements, • Benchmark and optimize compiler performance for key workloads, • Contribute to documentation and developer resources Requirements: • 5+ years of experience in compiler development, • Strong knowledge of LLVM or similar compiler infrastructure, • Experience with code generation for vector architectures, • Understanding of graphics shader compilers and/or AI compiler stacks, • Familiarity with RISC-V architecture and vector extensions (preferred), • Strong C++ programming skills, • Background in performance analysis and optimization

What You’ll Be Doing • Provide technical expertise to the project team across all stages of software development, with a focus on OutSystems solutions., • Lead the design, development, and delivery of scalable applications built on the OutSystems platform, ensuring high-quality code in line with agreed standards and leading by example., • Plan and drive software construction activities, adopting and adapting appropriate development methods, tools, and techniques., • Actively participate in agile ceremonies and project meetings as appropriate., • Document and maintain technical guidelines for developers, ensuring they remain current and promote consistency across teams., • Work closely with the architecture team, providing technical input for solution design and creating technical user stories with the right level of detail., • Collaborate with business analysts, UX designers, and QA teams to deliver impactful solutions., • Ensure platform governance, security, and compliance standards are maintained., • Troubleshoot and resolve complex technical issues across environments. About you/ What You’ll Bring to the Team • Proven experience as an OutSystems Technical Lead or Senior Developer, with strong knowledge of platform architecture, integrations, and best practices., • Experience with OutSystems 11, SQL Query Language, REST APIs, and enterprise integration patterns (mobile application experience is a plus)., • Ability to contribute to the development of, and adherence to, software development standards and guidelines., • Strong understanding of database and warehouse concepts, design principles, architectures, and software., • Provide support and guidance to team members, assigning tasks aligned with project goals and individual strengths., • Mentor and coach colleagues to foster collaboration and continuous improvement., • OutSystems certifications (Professional or Expert level) are highly desirable., • Excellent communication and leadership skills.

Cofide is an early-stage startup on a mission to revolutionise how enterprises secure workloads across any cloud environment. By focusing on the foundational layer of identity, we’re building solutions based on open standards like SPIFFE and OAuth that make Zero Trust architectures practical and achievable for organisations of any size. We believe that security should be an enabler for developer innovation, not a hindrance. Based in the UK, we’re backed by leading investors, and are actively growing our engineering team to help shape the future of identity for Zero Trust security in the cloud. This is your opportunity to get in at an early stage and help us build Cofide into an industry-defining company. Senior/Staff Software Engineer role: This is a full-time remote role for a Senior/Staff Software Engineer. At Cofide you will play a crucial role in designing, developing, and implementing the product and contributing to the OSS ecosystem. You will work in a team and engage closely with customers to build secure, scalable and robust distributed systems. Experience with cloud (e.g. AWS, GCP, Azure), Kubernetes and cloud native distributed systems development, securing services (i.e. mTLS/PKI/OAuth/JWT, ideally with SPIFFE/SPIRE, service mesh), and software development with Go is required. Our tech stack includes gRPC APIs, PostgreSQL, SaaS, service mesh, Linux, Terraform, Helm, Docker and GitHub. Desirable soft skills include curiosity, high agency, and an ability to work collaboratively with customers.

Job Description Backend Developer / Senior Backend Developer Liverpool (Hybrid, 2–3 days onsite) Join a high-performing engineering team that has transformed how this company builds software. They’re now growing again and hiring for both mid-level and senior backend developers.

NET Developer - Liverpool | Hybrid | £40,000-£55,000 DOE.We have partnered with a leading UK manufacturing company headquartered in Liverpool, known for innovation, quality, and continuous improvement.As part of their digital transformation journey, they're investing heavily in technology to optim

We are seeking a Software Developer (APIs & Integrations) to join our team. This is a developer-first role: you will design and build integrations, applications, and data flows across our systems. Stay current with SaaS/CRM API ecosystems and broader developer best practices.

We’re looking for a Junior Backend Developer who’s excited to learn, grow, and be part of a collaborative team building software that makes a real difference. Pair with senior developers to solve real problems and deliver features.

Develop software in accordance with specifications provided by the Product Management team.Be a team player as part of a discrete software development team and actively contribute to daily stand-up meetings.Follow our defined software development methodology and procedures.Engage in continuous perso

About the job Title: Senior Umbraco Developer Location: Lincolnshire Were partnering with a leading Lincolnshire-based technology consultancy that delivers bespoke software, digital transformation, and IT solutions across multiple industries. Theyre looking to bring a Senior Umbraco Developer into their expanding team. The ideal candidate will have: Key Responsibilities • Design and develop decoupled Um...

The British Oceanographic Data Centre (BODC), part of the National Oceanography Centre, manages UK ocean science data through a sophisticated network of software systems, designed and developed by our in-house research software engineers.We support many European and international projects, including

While working in your first role, we will release your second batch of training which is specifically designed to increase your development knowledge to help you develop your career further to become a software developer. Are you looking to benefit from a new career in Software Development?. We help

Are you a Software Developer? Are you passionate about writing code? We are now looking for a Software Developer to join our team at MSite by Infobric. From software developers and QA to sales and operations, we’re a growing team. Following our defined software development methodology and procedur