Software Developer - Omnula Platforms - London

hackajob is collaborating with Gemba Advantage to connect them with exceptional professionals for this role. \n block \n Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. \n block \n This role also requires applicants to be willing to work on-site up to 4 days per week. \n block \n At Gemba Advantage, we build secure, user-centred digital products for critical public sector organisations across the UK. Our teams work on complex, high-impact systems, the kind that have to be secure, scalable, and actually usable by the people who rely on them. \n block \n block \n We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help design and build modern cloud-native services, guide engineering standards, and solve genuinely hard problems with our customers.

hackajob is collaborating with Baringa Partners to connect them with exceptional professionals for this role. \n Our Data, AI, Solutions & Engineering (DAISE) practice is looking for an experienced Data Engineer to join the team. \n In DAISE, we are focused on delivering value-adding, sustainable data capabilities, aligned to our \n client’s specific needs. This expertise is applied across clients in all of our industry market sectors \n (Financial Services, Products & Services, Energy & Resources, Pharmaceutical & Lifesciences and \n Government). \n What you will be doing \n\n • Defining and implementing on premise or cloud architectures, (e.g. a cloud data warehouse, data lake or data platform) to enable digital transformation\n\n\n, • Working with clients on data warehousing, building operational ETL/ELT data pipelines across a number of sources, and constructing relational and dimensional data models \n\n\n, • Performing maturity assessments across clients’ data capabilities and recommending improvements\n\n\n, • Building technology blueprints and advising clients on the different technology options\n\n\n, • Translating business requirements (both functional and non-functional) into solutions, ensuring compliance with the organisation's strategy, policies and standards and in some cases, help customers to define new policies, principles and standards \n\n\n, • Helping clients to identify risks and mitigations for their complex data programmes, as well as transition to modern cloud-based infrastructures (AWS, Azure, GCP) by leveraging related architecture patterns (e.g., APIs, events)\n, • Working independently with clients in key areas of data governance, such as in defining principles including, but not limited to master data management, data Lineage and Data Security\n, • Experience with mentoring, guiding, training and/or upskilling people on technical concepts who are earlier-on in their career from the team, and supporting their growth \n\n Your skills and experience \n\n • Passionate individual who is excited by problems with data and can bring a good mix of technical delivery and core consulting skills in client engagements\n\n\n, • Ability to own and run complex client engagements, interact with leaders across industry, work with senior stakeholders to help them understand and frame their problems, assess their current state, and make impactful recommendations which help shape their thinking\n\n\n, • Strong hands on expertise in data engineering, delivering data architectures, data pipelines and solutions that are robust and scalable using modern delivery frameworks and tools (e.g. Databricks)\n\n\n, • Experience in using cloud technologies (Azure, AWS, GCP) as both infrastructure and as a service, as well as big data platforms either on-premise or cloud setup\n\n\n, • Knowledge of different technology stacks including common legacy and modern stacks, experience of applying DevOps practices to data engineering as well as ability to build CI/CD pipelines\n\n\n, • Competent in SQL and at least one modern programming language, such as Python\n\n\n, • Understanding of key core concepts like distributed computing, batch & stream processing, functional and object-orientated programming, how pipelines are built and deployed on cloud, pipeline schedules and SLAs\n\n\n, • Well-versed with documentation and artefacts that need to go along with the solution design and delivery work\n

hackajob is collaborating with Wise to connect them with exceptional professionals for this role. \n Company Description \n Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. \n Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. \n As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n Team you will be working with: Receive Risk \n The Receive Risk team is part of Acquiring Squad, in the Global Product tribe, dedicated to ensuring customers can receive money quickly and securely, using our full suite of Acquiring products. We build smart fraud detection and prevention systems to stop scammers and fraudsters from exploiting Wise or defrauding our customers. \n Supporting our full suite of Acquiring products — QuickPay, Payment links, Invoices, e-commerce, and more — we work closely with our financial crime teams to strike the perfect balance: seamless experiences for legitimate users, strong barriers against bad actors. \n What will you be working on? \n We're looking for a Backend Engineer to build a fraud engine that will help us ship new products and features quickly while keeping risk and cost low. This will involve working closely with Product, Data Science, Fraud Prevention Analysts and our Fraud agents to strike the right balance between scaling quickly and mitigating risk efficiently. \n What do you need? \n\n • \n Hands-on experience with distributed systems, including microservices architecture and backend services supporting large-scale traffic. \n • \n Proven ability to deliver high-performance, low-latency systems with a focus on speed, scalability, and reliability. \n • \n Strong product-oriented mindset, with end-to-enpd ownership of features and close collaboration across teams. \n • \n Proficiency in Java (preferred) or solid experience with similar backend programming languages. \n • \n Familiarity with messaging systems such as Kafka or RabbitMQ, and strong knowledge of relational databases (SQL). \n • \n Excellent communication and collaboration skills, combined with a growth mindset and focus on delivering user and business value. \n\n Nice to Have: \n\n • \n Understanding of basic machine learning concepts and experience building data pipelines. \n • \n Mentorship experience, helping team members grow and contributing to a culture of continuous learning. \n\n Additional Information \n Interested? Find out more: \n\n • \n How we work - a practical guide \n • \n DEI @ Wise \n • \n Wise Tech Stack (2025 update) \n • \n See what it’s like to work at Wise London \n • \n Our engineering career map \n\n Wise Engineering – https://medium.com/wise-engineering \n What do we offer: \n\n • \n Starting salary: £87,000 - £111,000 + RSU \n • \n Wise Benefits \n\n For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive. \n We're proud to have a truly international team, and we celebrate our differences. \n Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers. \n If you want to find out more about what it's like to work at Wise visit Wise.Jobs. \n Keep up to date with life at Wise by following us on LinkedIn and Instagram. \n For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive. \n We're proud to have a truly international team, and we celebrate our differences. \n Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers. \n If you want to find out more about what it's like to work at Wise visit Wise.Jobs. \n Keep up to date with life at Wise by following us on LinkedIn and Instagram.

hackajob is collaborating with Wise to connect them with exceptional professionals for this role. \n Company Description \n Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. \n Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. \n As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n About the role \n We are looking for a passionate Backend Software Engineer to join the Pricing Core team. \n The Pricing Core team focuses on building and maintaining the main pricing platform that enables teams at Wise to price their products in a reliable, scalable and extensible way. \n Our services sit in most of the products' critical paths, processing 100+ million requests every day and operating within strict SLAs. \n You’ll have the chance to work on and shape the future of complex systems, dealing with high-throughput services, designing and building scalable, efficient and performant solutions. \n The team sits within the Pricing Squad and you’ll work closely with teams within and outside the squad. \n Main Responsibilities \n\n • \n Design, develop, test, and maintain backend services written in Java using the Spring Boot framework, deployed on cloud infrastructure (AWS) \n • \n Build and maintain event-driven architectures using Apache Kafka for asynchronous processing of financial events across distributed services \n • \n Contribute and drive architectural decisions, ensuring we maintain a high bar on quality, reliability and observability of our services \n • \n Identify and resolve performance bottlenecks, scalability issues, and technical debt in existing systems \n • \n Participate in on-call rotations to monitor and respond to production incidents for Tier 1 critical services \n • \n Conduct code reviews for team members, ensuring code quality, security, and adherence to engineering standards \n\n What we’re looking for \n Technical Excellence \n\n • \n Strong background in software engineering, with a track record of contributing significantly to large, impactful projects in a complex production domain. \n • \n Experience with Java or similar OOP language. \n • \n Expert in your technical discipline, with the ability to design for long-term iteration and scale. \n • \n You own the availability, reliability and security of the systems you build following engineering best practices. \n • \n You make sensible trade-offs between speed, scalability and risk, and optimise for a predictable, regular cadence of delivery. \n\n Product mindset and autonomy \n\n • \n Ability to work on ambiguous and complex problems \n • \n Own the technical roadmap and deliverables of your project end-to-end, embracing long-term ownership \n • \n Use data to define, prioritise and measure the success of the initiatives \n\n Collaboration, Communication and Growth \n\n • \n Great communication skills and the ability to tailor communication style depending on the audience \n • \n Ability to work with cross-functional teams to shape requirements and priorities \n • \n Ability to mentor and coach other engineers \n • \n Actively share knowledge both within the team and squad \n • \n Regularly seek and provide feedback \n\n Nice to have \n\n • \n Experience in pricing systems and/or payments, finance domains \n • \n Experience working with distributed SQL engines (e.g. Trino) \n • \n Ability to build software solutions, APIs, or platform tooling on top of big data pipelines and analytical engines \n • \n Familiarity with configuration-heavy domain where business logic is shared between data and code \n\n Interested? Find out more: \n\n • \n How we work – a practical guide \n • \n DEI @ Wise \n • \n Wise Tech Stack (2025 update) \n • \n See what it's like to work at Wise London! \n • \n Our Engineering career map \n • \n Wise Engineering – https://medium.com/wise-engineering \n\n What do we offer: \n\n • \n Starting salary: £87.5k - £111k + RSUs \n • \n Wise Benefits \n\n #LI-AB3 #LI-Hybrid \n Additional Information \n For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive. \n We're proud to have a truly international team, and we celebrate our differences. \n Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers. \n If you want to find out more about what it's like to work at Wise visit Wise.Jobs. \n Keep up to date with life at Wise by following us on LinkedIn and Instagram.

hackajob is collaborating with Solirius Reply to connect them with exceptional professionals for this role. \n About Us: \n Solirius Consulting delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs. \n It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 250 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future. \n We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose. \n The Role: \n We are looking for an experienced Senior Data Engineer to join our team here at Solirius. You will be working as part of a team, developing and delivering exciting projects with a fantastic team of technology experts. \n You will be responsible for designing, developing, and maintaining data pipelines and systems that enable data analysis and machine learning. You will also collaborate with data scientists, analysts, and other stakeholders to ensure data quality and reliability. \n About you: \n Our team is our strongest asset, you will be an excellent team player who recognises the strength of the team as a whole and can find their role within the Solirius team. Typical qualities of a Solirius consultant are: \n\n • Best in class technical skills in their sector\n, • Outstanding communication skills\n, • Strong interpersonal and team working skills\n, • Self motivated, enthusiastic and committed\n\n The ideal candidates will share our values and be aligned with our ways of working \n Key Responsibilities: \n\n • Develop Data Engineering solutions for our clients/projects\n, • Design and build data models, schemas to support business requirements\n, • Develop and maintain data ingestion and processing systems using various tools and technologies, such as SQL, NoSQL, ETL, Luigi, Airflow, Argo, etc.\n, • Implement data storage solutions using different types of databases, such as relational, non-relational, or cloud-based.\n, • Working collaboratively with the client and cross-functional teams to identify and address data-related issues and opportunities.\n, • Stay updated with the latest trends and developments in the data engineering field, such as modern data stack, big data technologies, cloud computing, etc\n, • Assist with defining the processes needed to achieve operational excellence\n, • Ensure data quality across all projects/clients\n, • Define and manage SLA’s for data sets and processes throughout production\n, • Lead on the design, build and launch of new data models and pipelines\n\n Key Skills/Experience: \n\n • Experience in operating as part of data engineering teams and independently.\n, • Line/Team management experience, leadership experience\n, • Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial)\n, • SQL and relational databases (e.g. MS SQL/Azure SQL, PostgreSQL)\n, • You have framework experience within either Flask, Tornado or Django, Docker\n, • Experience working with ETL pipelines is desirable e.g. Luigi, Airflow or Argo\n, • Experience with big data technologies, such as Apache Spark, Hadoop, Kafka, etc.\n, • Data acquisition and development of data sets and improving data quality\n, • Preparing data for predictive and prescriptive modelling\n, • Hands on coding experience, such as Python\n, • Reporting tools (e.g. Tableau, PowerBI, Qlik)\n, • GDPR and Government Service Standard (desirable)\n, • Passionate, motivated and enthusiastic about developing technology solutions.\n, • Experience working in an Agile development environment\n, • Data architecture experience.\n\n Package and Benefits: \n\n • Competitive salary, dependent on experience\n, • Flexible working / Work from home\n, • Private Healthcare\n, • Generous annual discretionary bonus\n, • 25 days annual leave + bank holidays\n, • 10 days allocated development training per year\n, • Contributory pension\n, • Gym membership\n, • Annual away days and social events\n\n Equality & Diversity: \n Solirius Consulting is an equal opportunities employer. We are committed to creating a work environment that supports, celebrates, encourages, and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics. \n Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us.