Full stack engineer jobs in Birmingham - Page 2Create job alerts

Senior Analytics Engineer | Fully Remote (UK) Work with one of Google’s leading UK partners, helping some of the most recognisable brands unlock the full potential of their data. This is a hands-on, end-to-end analytics role where you’ll design pipelines, model data, and build powerful insights across the Google Cloud Platform. You’ll get to work across a range of industries and projects, solving real business problems and seeing the impact of your work straight away. You’ll join a small, highly technical team who love what they do. You'd be collaborating on complex challenges, experimenting with new tools, and constantly learning from one another. No endless layers of management or red tape, just autonomy, variety, and genuinely interesting work. 💡 What make it stand out: • Fully remote and flexible – work wherever you’re most productive, • Modern GCP-first tech stack (BigQuery, LookML, etc.), • Work alongside some of the best engineers in the space, • Real ownership and visible impact from day one We’re looking for someone who: • Has strong experience with GCP and modern data stack tooling, • Can build data pipelines and work with LookML / Looker, • Excellent SQL and Data modelling expertise, • Enjoys solving complex problems and learning new tools If you want to work somewhere where you’re constantly building, learning, and seeing your impact, this could be a great next step.

Founding Full Stack AI Engineer 💰 Up to £90k + equity 🌍 Remote UK (occasional travel to London or Leeds) A VC-backed AI start-up on a mission to transform how deals get done is looking for a Founding Full Stack AI Engineer to join their fast-moving team. You’ll play a pivotal role in shaping the product and technical vision from day one—building a scalable platform that blends cutting-edge AI with a slick user experience. This is the perfect role for someone who thrives in an early-stage environment, enjoys tackling complex problems end-to-end, and wants their code to have immediate, visible impact. 🔧 What You’ll Be Doing • Designing secure, scalable APIs in Python/FastAPI, • Building and optimising Retrieval-Augmented Generation (RAG) pipelines, • Owning vector databases (pgvector, Weaviate, FAISS) and embedding strategies, • Integrating OpenAI / Bedrock models and developing guardrails & evaluation flows, • Ingesting and structuring data for high-performance retrieval and analytics, • Building clean, fast UIs with React / Next.js, • Shaping cloud architecture (AWS, Docker, ECS) and CI/CD pipelines, • Working directly with the founders to set the product and technical roadmap 💡 What You’ll Bring • 5+ years’ full-stack experience with Python + React/Next.js, • Proven hands-on AI engineering — RAG systems, embeddings, hybrid search, • Solid cloud & data skills (AWS, SQL/NoSQL, containerisation), • Familiarity with LangChain / LlamaIndex and LLM evaluation tools a bonus, • Start-up mindset — proactive, hands-on, and comfortable with ambiguity 🚀 Why Join • Founding-team impact with meaningful equity, • Build a groundbreaking AI product from the ground up, • Flexible remote-first working, with optional London meetups, • Competitive salary and a culture that values innovation and autonomy Sound like a good fit? Hit apply and let’s chat!

Java Developer Senior Software Engineer (Java, AWS, ideally React and frontend experience) Permanent Salary of £50 / 70,000 per annum Remote with occasional travel to London Must be eligible for SC Clearance Digital Skills are working with a niche consultancy, a specialist in providing AWS and technology services across the UK Government. The client are undegoing rapid expansion and as such are recruiting for a number of specialist Java Software Engineers. About the role You will be working as part of a large and integrated team, providing software and platform solutions to a UK Central Government department. The team are responsibe for implementing software design, development and testing solutions based upon Java in to AWS private cloud infrastrucuture. • You will join a full team of engineers and business focuse analysts, responsible for requirements analysis and specification; architecture design; implementation and delivery, • You will build applications using Java, deployed in highly secure AWS cloud, • You will be responsible for full stack development, using Java and React, • The role is remote with travel up to twice per month About you • Experienced Java Software Engineer, • React and Javascript experience, • Exposure to full stack software development (Ideally React), • AWS or secure cloud experience, • Eligible for SC Clearance (UK Passport or permanent resident in the UK). This role will be working with the UK Government as the end client, as such, you will have to be eligible for SC Clearance; as such you must be a UK Citizen or permanent resident. The client are an AWS Premier partner and a world class firm in regards to building, implementing and managing highly secure AWS infrastructure. The company are building teams and offer clear career progresion with opportunities to move into Architecture and customer facing roles. You will be offered traning, development and excellent exposure to new and evolving technology. If this is of interest to you, please do apply.

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.

As this growing tech platform scales across the UK and into new markets, they’re building out a lean engineering team to take their product to the next level. You’ll play a pivotal role in shaping how things are built, shipped, and improved — with real impact from day one. Role Overview: • Location: Fully remote (UK-based) with occasional travel to the North East, • Package: £70,000–£80,000, • Industry: SaaS / Recruitment Tech What You’ll Be Doing: • Building and scaling a modern SaaS platform used by recruitment teams, • Working full-stack across .NET/C#, React, MongoDB, AWS, and RabbitMQ, • Shipping code continuously in a test-first, XP-style environment, • Pair programming and collaborating closely with a small, smart team, • Solving real customer problems — not just ticking off Jira tickets, • Contributing to a high-trust, low-process engineering culture Main Skills Needed: • Commercial experience across frontend, backend, and infrastructure, • Confident with TDD and continuous delivery practices, • Comfortable with pairing, refactoring, and designing for simplicity, • Proactive mindset — you own problems and get things done, • Bonus if you’ve worked in early-stage or scale-up environments What’s in It for You: • True flexibility: remote-first, low meeting load, high autonomy, • Clear impact: your code shapes the product and user experience, • Culture that backs its values — real testing, real ownership, • Early-stage traction with scale-up potential, • A genuinely collaborative, high-performing team Let’s skip the hard sell — this is just a brilliant role! We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.

Heka - the employee benefits platform driven by smart personalisation The employee benefits market is broken. Static benefits platforms can’t keep up with employee needs, and HR teams struggle to support their people. Heka is changing the landscape, with a platform that delivers hyper-personalised support to every employee. Heka takes a company’s existing benefits and adds every benefit their employees could ever need, all in one place. With access to limitless health-focused benefits, Heka builds better teams, and our customers see the impact on their bottom line: higher performance, less sickness, lower employee churn, and better use of every benefit. The future is personalised benefits, and nobody can deliver them quite like Heka. We’re growing fast, and we’re looking for a proactive, pragmatic and well-rounded Senior Software Engineer to help build our success. 🚀 The role in a nutshell This role is for an all-round engineer who's happy to work on all aspects of our software and the infrastructure and processes we use to deliver it to our users. You will have the opportunity to make an immediate impact, work on greenfield projects and be a key decision-maker in the technical direction of the company’s product. 💰 Salary • £65,000 salary. ✅ Key Responsibilities: • Designing, developing and deploying Heka’s product., • Ensuring the system is secure, resilient, scalable and performant., • Evaluating and implementing new technologies that improve the system., • Mentoring other engineers in the team., • Maintaining documentation., • Providing technical support to the wider company. 🎯 What we’re looking for: • A software engineer with extensive commercial experience developing and maintaining SaaS web applications., • A full-stack technical skillset including TypeScript, React, Node.js, HTML, CSS, SQL and AWS at a minimum, with Neo4j, Elasticsearch, GraphQL and Terraform being nice-to-haves., • A pragmatic problem-solver, able to design, implement, test and document sensible solutions to complex problems., • Strong communication skills, with the ability to communicate effectively with technical and non-technical people., • The ability to learn and adapt quickly in a fast-moving scale-up environment., • An understanding of the strengths and weaknesses of AI, both as a development tool and as a software component, and how it can be applied effectively and safely. 🫶 Working at Heka Heka is a rapidly growing start up, with ambitious targets and a team who pull together to achieve them. We value hard-work, a can-do attitude, and creative thinking. But we also prioritise work-life balance: we want to be part of your life, not your whole life. We prioritise employee wellbeing and offer benefits that truly make a difference: • Fully remote and flexible working, • £1,200 annual wellbeing budget, • Virtual GP, EAP, Physiotherapy, free mortgage support, free nutrition guidance and 20 other types of wellbeing 1-1 sessions to choose from., • 25 days of annual leave (plus bank holidays and you get your birthday off), • Additional day off for each year of service, • Financial Wellbeing Support with salary sacrifice pension, • Early finish on Fridays and wellbeing Wednesdays, • Generous Maternity and Paternity pay, • Real Equity in the business Commitment to Diversity We are committed to equal employment opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.

Founding Engineer – Shape the Future of Live Human Connection | £110k | Remote Here at Venchr, we’ve partnered with a stealth-mode startup that’s reimagining how people connect live online. This isn’t just another video app or social platform — it’s a bold attempt to bring back the magic of real-time, human connection in a digital world that’s become too passive, too polished, and too lonely. They’re building a new kind of live experience — one that feels spontaneous, intimate, and alive. Think: the energy of a party, the serendipity of a hallway chat, or the joy of a late-night hangout — all reimagined for the internet. Why this matters We believe the next wave of the internet won’t be about content — it’ll be about presence. This team is creating a space where people can show up, be themselves, and share real moments with others. It’s playful, weird, and deeply human. They’re backed by top-tier investors, have early traction, and are now looking for a Founding Engineer to help bring this vision to life. What you’ll do As the first engineering hire, you’ll work directly with the founders to: • Architect and build the core product from the ground up, • Rapidly prototype and iterate based on real user feedback, • Make foundational technical decisions that will shape the company, • Collaborate closely on product, design, and user experience, • Help define the engineering culture and future team You might be a great fit if you: • Have strong full-stack experience and thrive in zero-to-one environments, • Care deeply about how things feel, not just how they function, • Have experience with real-time tech (WebRTC, sockets, etc.) or creative tools, • Are excited to build something joyful, meaningful, and a little weird, • Want to be part of a small team doing something ambitious and new What’s in it for you • Founding equity — meaningful ownership in what you’re building, • Creative freedom — your ideas will shape the product and the company, • Remote flexibility — work from anywhere, sync with a tight-knit team, • A chance to build something people didn’t know they needed — until they try it How to apply If this speaks to you, we’d love to hear from you. Send us a note about who you are, what you’ve built, and why this mission resonates. Venchr is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances

Software Engineer – Full Stack (Java / JS / React) Level: Mid-Senior - £50,000–£70,000 (flexible for experience) Location: UK-wide | Hybrid (Client site travel as required) Function: Full Stack Development | Agile Delivery | Cloud Engineering Industry: Consulting | Public Sector | Digital Transformation Join a specialist UK software consultancy that delivers bespoke software solutions for complex public sector challenges. The company partners with government organisations to create systems that improve operational outcomes, and they are now hiring experienced Full Stack Software Engineers to contribute to live projects. About the Role As a Software Engineer, you’ll work as part of an Agile team to design, develop, and deploy software solutions that meet real user and operational needs. You’ll work across the full stack, contribute to cloud-based deployments, and collaborate with clients and colleagues to deliver high-quality, scalable software. What You’ll Be Doing • Designing, developing, testing, and deploying software using Java and JavaScript/TypeScript/React, • Building cloud-based solutions on AWS, • Contributing to continuous integration pipelines to ensure software quality, • Collaborating with clients to gather requirements and deliver innovative solutions, • Participating in all stages of the software lifecycle, from concept through delivery and support Ideal Background • Commercial experience in Java and AWS, • Experience with JavaScript/TypeScript/React, • Full Stack development experience and modern software engineering practices, • Public sector or consultancy experience advantageous, • Eligible for UK security clearance What You’ll Receive • Salary: £50,000 – £70,000, • 25 days annual leave + UK public holidays, • Contributory pension scheme, • Private healthcare, dental, and wellbeing support, • Critical illness and life assurance cover, • Flexible benefits including hybrid working and travel allowances, • National project variety and career development opportunities Who Should Apply This role is ideal for Full Stack Engineers who thrive in agile, collaborative environments, want to work on impactful public sector projects, and are eager to develop both technically and professionally.

Full-Time · Hybrid · Bristol (UK) or surrounding areas Do you thrive on solving infrastructure challenges and designing resilient systems? Are you excited by the idea of being the first dedicated DevOps/Platform Engineer in a growing, high-impact team? Looking for an opportunity where your decisions shape the future of development, deployment, and monitoring infrastructure? A Unique Career Opportunity Our client is seeking a DevOps Engineer to take ownership of a broad, stimulating technical landscape that blends infrastructure automation, monitoring, deployment strategy, and CI/CD tooling. You will be the first dedicated DevOps professional in the team, stepping into a high-impact role previously shared between software engineers and IT specialists. This is your opportunity to shape foundational systems that support ambitious engineering and scientific innovation. Why This Role is Great In this role, you'll enjoy: • Autonomy from day one as you take ownership of the infrastructure that empowers software development, testing, and deployment, • Impactful collaboration with engineers and domain experts to improve productivity, tooling, and monitoring, • Creative problem-solving by designing scalable and secure deployment solutions for both on-site and remote systems The Stack You’ll Work With Here’s a flavour of the tools and technologies you’ll get your hands on: • Languages: Python, Rust, shell scripting, • Automation: Ansible (preferred), Infrastructure-as-Code practices, • Monitoring: Grafana, InfluxDB (self-hosted), • CI/CD: GitHub Actions, local custom runners for hardware-based testing, • Infrastructure: Docker, Kubernetes, PostgreSQL, RabbitMQ, Mosquitto, • Environments: Ubuntu Linux, Windows, WSL, on-prem and hybrid systems About You You're someone who enjoys taking ownership of infrastructure and enabling great engineering through robust systems. You’ll bring: • 5+ years in Platform Engineering, DevOps, or a similar role, • Proven experience with Linux system administration and scripting, • Comfort working across CI/CD pipelines, containerised environments, and monitoring tools, • A security-first mindset with best practices built into your workflow, • Excellent communication skills to collaborate with cross-functional teams Bonus experience (not required): • Familiarity with hardware-based testing environments, • Experience in environments with custom runners or complex deployment patterns What’s in It for You? • Competitive salary with equity options and performance bonuses, • Flexible hybrid working model, • Generous annual leave, • Private medical and dental insurance (for you and your family), • The opportunity to shape infrastructure at a company on a significant growth journey, • Work with brilliant people in an inclusive and ambitious culture Inclusion & Belonging At Humand Talent and our client, diversity is more than a value, it’s a strength. We encourage applicants of all backgrounds, identities, and experiences to apply. We do not discriminate based on race, gender, religion, disability, sexual orientation, age, or any other status. If you believe you bring something valuable to this role, even if you don’t meet every bullet point, please apply. Talent and potential matter more than ticking every box.

Full Stack Engineer (Python, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote UK Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Python, React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities • Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Python/Java)., • Build and optimize AI/ML pipelines leveraging LLMs and RAG architectures., • Develop SDKs and APIs to support AI-driven applications in resource-constrained or production-grade environments., • Collaborate across engineering, product, and research teams to drive innovation in AI/ML-based products., • Ensure high performance, testability, and reliability across the stack. Key Qualifications • Strong proficiency in Python and React/TypeScript; experience with Java is a plus., • Hands-on experience building and deploying LLM-based systems (e.g., OpenAI, Hugging Face Transformers, LangChain, etc.)., • Deep understanding of AI application architecture, including RAG systems, vector databases, prompt engineering, and fine-tuning., • Experience with ML model serving, SDK development, and working in production-grade environments., • Ability to work across the full stack and thrive in a fast-paced, collaborative environment., • Product-focused engineer What We Offer: • The chance to work with cutting-edge hardware technologies in a high-growth environment., • A collaborative team culture that values innovation and technical excellence., • Competitive salary and benefits package.

Aveni is an award-winning technology company. We use advanced AI to enable scalable efficiency for financial services companies, combining world-leading Natural Language Processing (NLP) and Large Language Model (LLM) expertise with deep financial services domain experience to drive enterprise-wide productivity. Aveni harnesses the power of voice to drive unprecedented efficiency and oversight. We’re using the latest in AI to automate and innovate, empowering businesses to achieve exceptional productivity and compliance outcomes. The Role As a Senior Software Engineer, you will work within a squad to design, develop, and optimise software solutions, collaborating closely with the Technical Lead and cross-functional teams. This is a hands-on role requiring strong full-stack development experience, particularly in React, Node.js, and TypeScript. You will contribute to technical decision-making, improve software quality, and leverage AI-powered tools to enhance productivity. What You’ll Be Doing: • Develop and maintain scalable, high-quality applications using React, Node.js, and TypeScript., • Implement secure coding practices, ensuring compliance with industry standards., • Mentor junior engineers, conduct peer code reviews, and drive best practices., • Collaborate with Product, Delivery, and Technical Leads to refine requirements and execute solutions., • Work with AWS cloud-native services (Lambda, Step Functions, DynamoDB) to develop efficient cloud-based applications., • Ensure CI/CD best practices, contributing to GitLab pipelines, automation, and observability improvements., • Integrate AI-powered tools (e.g., GitHub Copilot) to enhance development workflows., • Drive continuous improvement in performance, security, and maintainability., • Support cross-squad collaboration, ensuring architectural consistency and code reusability. Your Experience: • Strong hands-on experience in full-stack development with React, Node.js, and TypeScript., • Experience designing, developing, and optimising scalable and secure applications., • Proficiency in AWS services (Lambda, Step Functions, DynamoDB)., • Familiarity with CI/CD pipelines and DevOps best practices., • Understanding of secure coding and regulatory compliance., • Experience mentoring junior engineers and leading technical execution., • Strong problem-solving and debugging skills in complex environments., • Experience working within Agile squads, participating in sprint planning and backlog refinement. Bonus Points: • Experience with AI-driven development tools (e.g., GitHub Copilot)., • Knowledge of ElasticSearch optimisation., • Exposure to Mantine UI for front-end component design., • Understanding of Infrastructure as Code (IaC) and cloud cost optimisation., • Experience with AI model integration in engineering workflows., • Background in regulated industries (e.g., Financial Services). What We Offer: • Salary up to £70,000, • A collaborative and innovative work environment, • Career growth opportunities towards Technical Lead and beyond, • Exposure to cutting-edge AI-first engineering practices, • 34 days holiday plus your birthday off, • Share options, • Remote and flexible working, • Life insurance, • Income protection, • Private health care, • Eyecare, • On-going career development and training, • Freebies and discounts, • Emotional wellbeing (Employee assistance programme provides access to 24/7 employee counseling and emotional support), • Cycle to work scheme, • Pension scheme (employer contribution matched up to 5%) Join Us in Making a Difference At Aveni, we believe that diversity drives innovation. We're committed to building a team that reflects the diverse communities we serve and creating an inclusive workplace where everyone feels valued and empowered to contribute their best work. If you're passionate about leveraging technology to drive positive change and want to be part of a team that's shaping the future of financial services, we'd love to hear from you. We know that some people are likely to only apply where they meet 100% of requirements, but we’d like to hear from you anyway. Apply now to join us on our mission to transform the financial services industry through AI!

🚀 Software Engineer (TypeScript / Rust) 🙌 Mid–Senior Level 🤖 AI-Driven Startup 📍 4 Days Onsite — London, Kings Cross 💷 £50,000 – £100,000 + >1% Equity + Benefits Join a London-based AI startup building next-generation analytics systems designed to make sense of complex, fast-changing data. Their platform blends advanced data processing pipelines with applied AI to surface insights that traditional dashboards can’t. Think: automation, reasoning, and real-time intelligence. The team is small, ambitious, and backed by early traction with customers in the AI and research space. Most of the stack is TypeScript, with Rust used for data-heavy and performance-critical components. You don’t need to know Rust yet, but you’ll be using it in production quickly. You'll enter as Engineer no.2 under the CTO with genuine product ownership, autonomy in technical decisions, and the opportunity to influence the future direction of a company on a steep upward trajectory. You'll work hands-on with AI infrastructure at an early stage — shaping real product features, not just proofs of concept. What You’ll Do • Build and optimise core product features in TypeScript and Rust, • Design and maintain high-performance APIs and services, • Work across the full stack, from data models to deployment, • Collaborate directly with product and design to shape the user experience, • Contribute to architecture decisions, scaling strategies, and system reliability What We’re Looking For • Typescript OR Rust experience, • SQL experience, • Cloud experience (AWS preferred), • Willingness to work 4 days onsite in London, • Comfort with cloud/infrastructure technologies (e.g. Kubernetes, Docker, AWS/GCP), • Experience in early-stage or startup environments is a plus Perks & Benefits • £50k–£100k salary, • Minimum 1% equity, • 30 days PTO + bank holidays, • Pension match up to 5%, • Quarterly team socials & learning workshops

Job Title: Junior Ruby Full Stack Engineer Location: UK - Remote Salary: £32,000.00 - £35,000.00 About The Goat Agency Goat is part of WPP Media (formerly GroupM), the world’s leading media investment company. Since 2015, we've been pioneers in influencer marketing, helping brands leverage the power of social media to achieve real, measurable results. Today, we stand as the global leader in the space, delivering award-winning campaigns across 70+ countries. As part of our team, you'll collaborate with 500+ social natives worldwide, driving cutting-edge influencer campaigns for some of the most exciting brands. Whether it’s short-term activations or long-term ambassador programs, we treat influencer marketing as a full-funnel channel that drives awareness, engagement, and conversions. Our data-driven approach is built on insights from tracking over 100,000 influencers and campaign performance. We combine this with expert relationship management, social-first creative strategy, paid media, and advanced tracking, measurement, and optimisation to deliver results that matter. We’re also proud to be recognised as a recipient of the ‘Top Employer Europe 2024’ certification, underscoring our commitment to fostering a dynamic and supportive work environment. If you’re ready to be part of the team shaping the industry, we’d love to hear from you. About the Opportunity As part of our engineering team, you’ll play a key role in shaping the future of our technology, collaborating with talented professionals to deliver impactful solutions. If you’re passionate about building scalable, high-performing applications and want to be part of a global leader in influencer marketing, this is the perfect opportunity for you. Key Responsibilities: • Consistently produce performative and readable code., • Contribute to technical discussions involving the future of our proprietary technology IBEX., • Reassess and review past code base, refactoring and improving where necessary., • Stay informed of modern technologies and best practices that may prove useful to the agency and studying them when possible., • Have full comprehension of both Front End and Back End code bases Role Requirements: • Strong knowledge of Ruby on Rails and developing API’s., • Good knowledge of and experience using Typescript / ReactJS., • Experience deploying to Heroku and other Cloud based deployment products., • Experience working with a PostgreSQL database., • Working knowledge of Git and GitHub., • Understanding of GraphQL., • Experience working with data warehouses (Clickhouse, Snowflake, GCP etc) (beneficial) Company Culture and Benefits • Regular social events and ongoing clubs, • Provided Latest MacBook Pro laptop to work from, • Flexi-hours, • Hybrid Working, • £200 grant to make your working from home set up comfortable once you’ve passed probation, • Health and wellbeing allowance once you’ve passed probation, • Health Insurance after you’ve passed probation, • Life Insurance Policy, • 25 Days Holiday plus bank holidays, accruing up to 30 days based on length of service, • Birthday & Work Anniversary Days Off, • Length of Service Gifts, • In-Office Benefits such as beauty treatments & yoga, • Flexible Bank Holidays, • Volunteering Days

About the Company Convertr is the enterprise data integrity layer that ensures clean, compliant, and complete data flows across systems and teams. Global leaders like Microsoft, Oracle, Amazon, Stripe, and HP use Convertr to improve data quality, accelerate operations, and gain full transparency across their lead and data supply chains. By automating complex workflows and standardizing data at scale, Convertr helps organizations drive better decisions, reduce risk, and unlock the full value of their data. The best convert with Convertr. Why Convertr? You will be joining a rapidly growing scale-up, with the opportunity to work closely with businesses across our ecosystem of brands, agencies, and publishers – it’s a really exciting time to join the Convertr team. At Convertr, we’re building a platform that delivers real value to B2B businesses, driving operational efficiency and improving the quality of lead data. Our global, API-first platform allows businesses to track and analyse the success of their marketing campaigns and convert their lead data into powerful prospects. We offer the opportunity to shape your own career, with exposure to industry-leading technologies that are reshaping the demand generation landscape. If you’re a driven, creative, collaborative individual who is looking for a role where you can really make a difference, you’ve come to the right place. Our unique culture Our culture is built on integrity, collaboration, respect and expertise, and these core values underpin everything that we do. If you’re driven by innovation, Convertr is right for you. We’re proud to foster a working environment that is collaborative, inclusive and transparent, where our differences are celebrated and we encourage and support the team to be the best versions of themselves. In an exciting time of significant growth, you’ll play a big part in our mission of helping our customers scale, drive operational efficiencies and improving the quality of their lead data. As we continue to scale, we want to hear from talented, driven problem-solvers, who can help us work towards transforming the demand generation landscape. About the Role We’re looking for a Senior Full Stack Engineer with strong experience in PHP (ideally Symfony) and confidence working with modern front-end technologies, particularly Angular. You’ll work as part of a cross-functional squad, collaborating closely with product managers, designers, and fellow engineers to build scalable, high-quality software. You’ll take ownership of complex features across both the backend and frontend, helping evolve our platform architecture and ensuring smooth, performant user experiences. We’re looking for someone who writes clean, maintainable code, enjoys solving technical challenges, and thrives in a collaborative, fast-paced environment. Responsibilities • Develop and maintain scalable backend services and APIs using PHP/Symfony., • Contribute to front-end development using modern JavaScript frameworks, ideally Angular., • Collaborate cross-functionally with designers, product managers, and other engineers to deliver elegant, high-quality solutions., • Participate in code reviews, testing, and quality assurance to ensure reliability and maintainability., • Contribute to architectural discussions, helping shape the technical direction of new and existing systems., • Stay current with emerging technologies and best practices, applying them to improve development processes and outcomes., • Support and mentor other engineers through collaboration and knowledge sharing. Qualifications • Strong experience developing backend applications with PHP, ideally using Symfony (Laravel also considered)., • Experience working with modern front-end frameworks, ideally Angular., • Understanding of RESTful APIs and how front-end and back-end systems interconnect., • Experience with relational databases (MySQL or PostgreSQL) and Redis for caching., • Familiarity with Docker (Kubernetes experience a plus)., • Experience working in cloud environments (AWS preferred)., • Strong problem-solving skills with a track record of delivering clean, efficient code., • Excellent communication and collaboration skills within agile teams., • A product-oriented mindset – focused on delivering scalable, user-centric solutions. Pay range and compensation package You will be joining a high-growth, fast-moving company working with enterprise global brands whilst enjoying every moment with a sociable team from all over the world, also including the below: • Competitive salary, • 25 days holiday plus an extra day for your birthday., • Career development opportunities., • Employee Assistance Programme – Free 24/7 wellbeing support for all our team., • Remote working., • Team Socials – Regular team parties and social events., • Choose your own remote working kit., • Pension including employer contributions. Convertr is ISO27001 certified, which means we hold certification for our internal information security standards and are audited annually. Compliance and security are key to our operations, and all team members receive annual training on data compliance, GDPR, and data handling, with regular internal reviews throughout the year to reinforce best practices. It is company policy that all applicants must be able to provide documentary evidence of their right to work status at interview stage. Equal Opportunity Statement Convertr is committed to diversity and inclusivity in the workplace.

Job Role: Principal PHP Software Engineer Reference: BH-357p Job Type: Permanent Location: Fully Remote with in-person meetups every 2 months Salary: up to £100,000k per annum About The Client: Our client is a fast-growing HealthTech company rethinking pharmacy workflows. They replace outdated systems with smart hardware and provide full onboarding and training. Their platform powers operations, integrates with NHS services, and supports robotics. They’re hiring a Principal PHP Software Engineer to lead engineering, drive improvements, and mentor the team. Overview: Our client is looking for a Principal PHP Software Engineer to take a leading role in their engineering team. You’ll be hands-on with their Laravel-based backend, while also guiding architectural decisions, mentoring engineers, and driving technical excellence. You’ll collaborate closely with company directors (technical and non-technical), support staff, and key partners like NHS England and NHS Digital to deliver mission-critical features, integrate with complex healthcare protocols, and help mature the company’s engineering practices. Beyond development, you’ll play a vital leadership role, supporting junior team members, championing testing and automation, and introducing robust DevOps and CI/CD processes. Key Responsibilities: • Lead backend development in our Laravel PHP monolith, owning major projects end-to-end., • Upgrade and modernise somewhat out of date PHP framework codebases,, • Introducing best practices and modern tooling., • Mentor and coach junior developers, helping grow the team., • Advocate for and embed automated testing, CI/CD pipelines, code quality, and robust review processes., • Work closely with the leadership team to report monthly technical progress, including involvement in NHS stakeholder meetings and cross-functional updates., • Collaborate with support and installation teams to ensure smooth customer onboarding and operational stability., • Take ownership of platform stability, patching processes, and software security., • Design and optimise MySQL (RDS) databases for performance and scale, particularly for data retention and audit logging. MSSQL is involved, and is desirable as they have a small amount of this in play for customer reasons., • Help drive DevOps maturity: automate deployments, and monitor systems., • Collaborate with stakeholders to influence product direction and operational strategies. Company Tech Stack: Backend: • PHP (Laravel), • APIs (OAuth), • WebSockets, • MySQL (RDS), MSSQL, • Redis (ElasticCache), • AWS (EC2, RDS, S3, WAF, ELB, Lambda, CloudFront, SNS, CloudWatch), • Manual deployments (in transition to CI/CD), • Electron (Node.js backend + Vue.js frontend) Requirements/experience: • 7+ years of PHP experience, with Laravel knowledge, • Leadership mindset: ability to mentor others, shape processes, and push back when needed, • Hands-on, sleeves-rolled-up problem solver who enjoys digging into systems and improving them, • Experience upgrading codebases and introducing modern PHP/Laravel practices, • Strong database skills: query optimisation, data modelling, large-scale architecture, • Proven experience embedding automated testing and QA processes in teams, • Comfortable with DevOps, AWS services, and basic networking (DNS, DHCP, VPN, routing), • Strong communicator who can represent the company in external stakeholder meetings Additional/Desirable experience: • NHS integration protocols: FHIR, HL7, CIS2, EPS, RTEC, PDS, DOS, DM+D, • Familiarity with integrating or communicating with robotic automation systems and integrating with physical devices, • Desktop app development with Electron, • CI/CD setup, rollback strategies, and deployment automation, • Sentry, NewRelic, or other observability tooling implementation

Seeking a highly skilled and motivated Full-stack Engineer to play an essential role in shaping how my client develops, scales, and delivers secure, user-focused technology. You will lead by example, combining hands-on coding with architectural expertise, and balancing speed with accuracy. This is more than a coding role; it’s an opportunity to securely integrate AI into their platform, take ownership of complex systems, mentor team members, and influence decisions that greatly affect their customers. • Own end-to-end technical delivery for features and architectural improvements, • Build performant and accessible UIs using Vue.js and TypeScript, • Design and evolve backend services in C#/.NET 6–8 using secure coding practices, • Write and maintain automated unit, integration, and end-to-end tests, • Support our CI/CD pipelines and deployment readiness, • Lead code reviews and mentor team members in best practices, • Translate product requirements into clear, pragmatic implementation steps, • Proactively suggest and drive improvements across tooling, performance, and UX About you: • Makes autonomous decisions with transparency, clear communication, and thoughtful trade-offs., • Mentors and supports teammates with empathy and clarity, helping to unblock progress., • Balances technical expertise with a strong focus on delivering value to customers., • Proactively improves systems by refactoring and scaling intelligently, beyond just adding features., • Keeps projects on schedule, identifies potential risks early, and ensures follow-through without reminders., • Established career in software development, including full ownership of production systems., • Confident in using AI tools to enhance development efficiency and experienced in integrating AI features like large language models (LLMs), semantic search, and recommendation engines into applications., • Deep expertise in .NET and C#, including .NET Core and latest versions like .NET 6/7/8., • Strong frontend development skills with Vue.js, TypeScript, JavaScript, and modern CSS/SCSS., • Proven experience building and maintaining test automation and CI/CD pipelines., • Skilled in working with SQL Server and designing APIs, including REST and GraphQL., • Knowledgeable about cloud platforms such as Azure, AWS, and microservices architecture., • Familiar with secure development practices and OWASP standards., • An effective, respectful communicator across technical and non-technical audiences., • Experience working with legacy codebases (e.g., VB.NET) and modernizing them gradually., • Knowledge of MicroFrontend architecture and ways to optimize performance., • Experience developing or integrating AI/ML-powered features like content generation, summarization, or intelligent analytics., • Familiarity with prompt engineering and fine-tuning large language models (LLMs) is a plus. This is a UK-based, full-time, remote work opportunity. Enjoy a range of excellent benefits, starting with 25 days of paid time off each year plus statutory bank holidays, with days increasing up to 30 days. A generous pension plan with up to 10% matched contributions, along with comprehensive private healthcare through AVIVA to support your health and wellbeing, and sick leave pay.

We are looking for a proficient *Data Engineer *to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are drivin

Full Stack Developer - Senior Software Engineer. Key Responsibilities for this Full Stack Developer role. You’ll work across the full stack, focusing on Node.

Full Stack Developer - Senior Software Engineer. Key Responsibilities for this Full Stack Developer role. Youll work across the full stack, focusing on Node.

Full Stack Engineer (Angular + Node.js) Details at a Glance · Position: Full Stack Engineer (Angular + Node.js) · Location: Remote (UK-based) with occasional team meetups in Manchester/London · Hours: 40 hours/week · Language: English (fluent) · Salary: starting from £45,000 depending on experience Overview At MYT Shutters, we are on a mission to expand and strengthen our software engineering team. Our company develops in-house advanced online ordering and automated production systems that are essential for our day-to-day business operations. These cutting-edge systems allow us to efficiently process customer orders and optimise the planning and manufacturing of our products. Company Background MYT Shutters is a rapidly expanding shutter manufacturer delivering high-quality window shutters worldwide. We run our own factory in the South of China and regularly develop innovative new products. We are a fast-growing, international team of dedicated professionals based around the world, with offices in Australia, The Netherlands, the United Kingdom, and China. About the Role We're hiring a Full Stack Engineer to help build and scale the systems behind our global manufacturing and logistics platform. You’ll work with Angular on the front end and Node.js / GraphQL (Apollo) on the back end, with PostgreSQL as the primary data store. The role involves working on both new features and core system components - encompassing business logic, data modelling, and database design - to ensure our systems remain robust, consistent, and maintainable. This is a hands-on engineering position suited to someone who understands how data and logic flow through a system, writes clean and well-structured code, and enjoys solving complex, real-world operational challenges. Tech Stack · Frontend: Angular, RxJS, TypeScript · Backend: Node.js, GraphQL, PostgreSQL, Apollo Server · Infra: AWS · Tooling: Nx monorepo, Playwright (E2E), GitHub Actions, CI/CD, ephemeral environments What You’ll Do · Build and maintain full-stack features spanning frontend, backend, and database layers. · Develop and maintain business logic, API endpoints, and data access layers. · Design and optimise relational database schemas and SQL queries. · Work with the team to refine requirements, clarify tickets, and ensure accurate implementation of functionality · Write clean, testable, and maintainable code · Integrate with and enhance GraphQL APIs and backend services · Contribute to GraphQL schema design and resolver implementation · Collaborate on improving build pipelines, CI/CD processes, and internal tooling · Participate in peer code reviews and uphold engineering quality standards · Work within an engineering culture focused on correctness, maintainability, and long-term reliability What We’re Looking ForRequired: · 2+ years software development experience · Commercial experience with Angular (v10+) · Strong proficiency in TypeScript and JavaScript · Familiar with RxJS and reactive programming concepts · Experience working with APIs (REST or GraphQL) · Some Node.js back-end experience (or willingness to grow in that area) · Good understanding of SOLID principles and clean architecture · Proficient with Git and modern source control workflows · Strong debugging and problem-solving ability · Clear communicator in a distributed, remote team · Ability to take ownership of features from design through to delivery Bonus: · Practical experience with GraphQL (Apollo, server or client) · PostgreSQL or relational database experience · Familiarity with AWS (RDS, S3, ECS/Fargate, etc.) · Experience with Nx monorepos and modular architectures · Testing experience with Playwright, Jest, or similar · Exposure to ERP, manufacturing, or production systems · Experience with CI/CD pipelines and containerised deployments Why Join Us? If you're excited by a clean stack, real-world problems, and a practical, technical team — we’d love to hear from you. What We Offer · A market competitive salary based on experience. · Professional development and training opportunities. · Work remotely. · Working in an international work environment, engaging in work relationships with colleagues across the globe. · 25 working days paid annual leave for 40 hours a week.

We are looking for a proficient *Data Engineer *to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are drivin

Key ResponsibilitiesBuild and ship AI-driven features end-to-end, from prototype to productionDesign, implement, and maintain inference services with strong observabilityDevelop and optimise retrieval and context

Absolute Collagen is a leading beauty brand that empowers people to feel their best inside and out. Apply today and unlock your absolute potential.

Job Description * Full Stack Engineer - up to £50K - Based in Birmingham (2 days in office a week) * We're currently working with a consulting client, who create bespoke software systems for clients across the UK and Europe. They're looking for a Mid-Level Engineer to join their team, you'll

Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer). Full-Stack Software Developer - Microsoft Blazor - Birmingham/Remote. Frontend software engineer (React) - Europe Remote.