1 to 25 of 222 Software Engineering Jobs in East London

Front-end Engineer/12 months contract/35.22 Pounds an hour Inside Ir 35/fully remote/London Our Value Intelligence team is a high-impact engineering and analytics squad. We operate on a micro-front-end architecture , and encourage our colleagues to use the best technology for the job - whether it's TypeScript, React, AWS, Postgres … how companies create value. Our platform blends cutting-edge analytics, design thinking, and tech to drive real impact. Our team is at the forefront of this shift, building powerful software in collaboration with practice experts that help leaders cut through the noise and focus on what truly drives performance. By combining deep financial analytics with McKinsey’s corporate finance … TypeScript , running on cloud-based infrastructure. Architect and scale applications on AWS, Azure, or Google Cloud , leveraging container technologies like Docker , and infrastructure as code (Terraform). Champion best engineering practices - clean code, design patterns, CI/CD, security, and high scalability . Collaborate closely with business, design and product teams to translate complex challenges into elegant technical solutions. More ❯

Exciting opportunity for a Senior .Net C# Software Engineer to join this global Energy company. This is an exciting time to join this world-leading Energy company as it evolves from a traditional Oil & Gas enterprise into a future-focused Energy leader. This transformation includes the establishment of a highly successful new Power Trading desk within the Energy Trading … to the success of this evolution, working alongside some of the industry’s top professionals and leveraging the very latest technology. Key Requirements – Essentials • 8+ years of hands-on software development experience, spanning front-end, back-end, and cloud automation/orchestration. • Strong proficiency in back-end development using C# and .NET Core 5/6. • Cloud-native development More ❯

About the Role: We are seeking an experienced and visionary Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to lead the backend engineering efforts of our enterprise platforms. This role requires strong architectural acumen, hands-on coding capability, and a leadership mindset to guide teams across the full software development lifecycle. Exposure … to mobile application ecosystems, collaboration across cross-functional teams, and experience in the banking or financial services domain will be strong assets. You’ll work closely with engineering managers, architects, mobile teams, and product stakeholders to deliver scalable, secure, and maintainable solutions. Key Responsibilities: • Design and develop scalable, secure, and high-performance backend systems using Java, Spring Boot, and … system issues in development and production environments. • Contribute to solutioning, estimations, and project planning in agile delivery models. Required Qualifications: • Bachelor’s or Master’s degree in computer science, Engineering, or related field. • 10+ years of professional experience in backend development, with at least 3+ years in technical leadership or solution design roles. • Strong expertise in Java, Spring Boot More ❯

forefront of agentic systems. What You’ll Do Design & build scalable backend services and data pipelines - written in Python and deployed with Docker & Kubernetes. Integrate with enterprise ecosystems- enterprise software systems such as SAP and Oracle ERP, GraphQL/REST APIs, SFTP feeds, and event buses (Kafka, Pulsar). Wrangle large, heterogeneous data sets —model, transform, and index multi … the stack - build lightweight front-ends when needed and pair with ML engineers on inference and evaluation pipelines. You Might Be a Great Fit if You Have strong commercial software-engineering experience, with a fluency in Python and comfortable in TypeScript/JavaScript . Have built and operated data-intensive systems (batch & streaming) in a cloud environment (AWS … to disconnect and recharge. Visa sponsorship available for exceptional talent already eligible to work in the UK (must be based in the UK already) An opportunity to define the engineering culture and leave your mark on technology that could reshape a vast, underserved market. Interview Process: Following an initial screening call with our talent partner, the interview process will More ❯

Backend Software Engineer/Developer (C# .Net Core Cloud CQRS) London/WFH to £80k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend Software Engineer role at a successful and scaling Retail FX Brokerage working on complex and interesting Greenfield systems with … continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full … TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer/Developer you will earn a competitive package: Up to £80k salary Bonus Private Healthcare Pension 25 days holiday Apply now to find out more about this Backend More ❯

We are seeking a highly skilled and experienced Senior Software Engineer to join our dynamic team in the financial services sector, based in Greater London, United Kingdom. This permanent full-time role offers a competitive salary ranging from £90,000 to £100,000 and provides an exciting opportunity to work on innovative projects in a fast-paced and rewarding … environment. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining robust, scalable, and secure applications. You will play a key role in architecture decisions and contribute to the full software development lifecycle, from requirements gathering and design to deployment and support. You will work closely with cross-functional teams and have an opportunity … of cloud platforms including Azure, AWS or GCP Solid experience in building RESTful APIs and microservices Proficient in using version control systems such as Git Good understanding of secure software development practices Strong problem-solving and analytical skills Excellent communication and collaboration abilities Experience with Agile development methodologies Previous experience within the financial services sector is advantageous No sponsorship More ❯

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote 🌳 Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯

as a Senior Python Developer, where you'll play a pivotal role in the development of both frontend and backend systems. Working closely with the CTO and Head of Software Engineering, you'll have the opportunity to make a significant impact within our fintech business. This role offers the flexibility of remote work with monthly visits to our … with Docker Experience with Cloud (Ideally AWS) Experience in finance What you’ll do: Responsibilities Designing and architect complex systems and applications. Understanding technical requirements, proposing solutions, and designing software components and systems. Writing high-quality, efficient, and maintainable code Participating in code reviews, providing feedback to other team members and ensuring that coding standards and best practices are … Python applications, identifying bottlenecks and inefficiencies and implementing solutions to improve scalability, responsiveness, and efficiency. Staying updated on the latest trends, technologies, and best practices in Python development and software engineering What we offer: Benefits Competitive salary, depending on experience Equity and bonus scheme Unlimited Paid Leave Hybrid office-working model - we're in a great location near More ❯

small teams in a highly collaborative way, use the latest technologies and enjoy seeing the direct impact from your work. Our highly skilled system architects and development managers configure software packages and build custom applications, creating the foundation for rapid and cost-effective implementation of systems that maximize value from day one. Our development teams are small, flexible and … employ agile methodologies to quickly provide our consultants with the solutions they need. We combine the latest open source technologies together with traditional Enterprise software products. The Role: We create both rapid prototypes, usually in 2 to 3 weeks, as well as full-scale applications typically within 2 to 3 months, by working collaboratively and iteratively through design and … tests, microservices architecture, continuous delivery/integration and DevOps tools. Experience with relational (MySQL, SQL Server, Oracle) and non-relational (Elasticsearch, MongoDB, Cassandra) data stores. Strong professional experience with software development frameworks (Node.js, AngularJS, Spring, Guice). Expert experience building mobile, responsive/adaptive applications. Have first-hand understanding of Agile development methodologies. Non-Technical: First and foremost: Passionate More ❯

is comprised of some INCREDIBLY talented people, who thrive in environments where cutting-edge technology is at the forefront. The Role: This is a great opportunity for an experienced Software Engineering Manager to lead the engineering efforts around Cloud technologies, Microservices and ERP. They are currently undergoing an ERP migration from a legacy system to Microsoft Dynamics … Business Central and are looking for an Engineering manager with hands on experience of dynamics migrations. This role requires strong hands-on leadership, which will blend technical expertise, strategic architectural planning, and team mentorship, to ensure a seamless technology modernisation effort. The key responsibilities for the role are: ERP: Oversee the end to end ERP migration to Microsoft Dynamics … evaluate performance Project Delivery: Collaborate with cross-functional team, including Product Management and QA to ensure timely project and solution delivery - Support in implementing best-practise Agile methodologies across engineering teams - Translate business requirements into technical deliverables Process Improvement: Collaborate with DevOps to refine and develop workflows, CI/CD pipelines and coding standards - Advocate for a DevOps mindset More ❯

Java Software Engineer A fast-growing, London-based cybersecurity company providing cutting-edge solutions that protect critical systems and sensitive data for global clients across finance, defence, healthcare, and government sectors are on the lookout for a Senior/Principal Java Engineer. The role will include the following duties: You will lead the charge in designing and building highly … scalable, resilient, and secure backend systems. Architect and build enterprise-grade Java services powering security platforms. Lead technical design and set standards for engineering best practices across teams. Mentor and guide a team of talented engineers, fostering a culture of excellence. Collaborate closely with DevOps, Security, and Product teams to deliver secure and performant solutions. Drive innovation by evaluating … and integrating new tools, frameworks, and technologies. Champion quality, security, and performance at every stage of the development lifecycle. Skills needed: 8+ years of experience in software engineering with deep expertise in Java (Java 11 or later). Strong experience in designing microservices and distributed systems. Solid grasp of Spring/Spring Boot, REST APIs, messaging (Kafka/ More ❯

Staff Software Engineer - Scale-Up Environment - £120,000 + Bonus & Benefits | Hybrid - 2 Days/Week in Central London A fast-growing scale-up is overhauling its platform and hiring a Staff Software Engineer to lead major parts of that transformation. This is a hands-on, high-impact role where you'll shape architecture, mentor engineers, and improve … performance, automation, observability, and CI/CD Build infrastructure across AWS and Azure using Terraform and Docker Help introduce Go and Python into the stack Mentor engineers and drive engineering best practices ⚙️ Tech environment: .NET Core/C#, ASP.NET Core AWS, Azure, Lambda, DynamoDB, Azure DevOps Terraform, Docker, CI/CD pipelines Bonus: Go, Python, Cloudflare, React, TypeScript Ready More ❯

Back End Developer – Scale Up SaaS Tech – London (Hybrid/Remote) £65,000 - £75,000 + Benefits | Permanent A pioneering client in the technology space is looking for a Software Engineer to join their talented team in London. They are a mission led company and have built a cutting edge technology platform that collaborates with some of the biggest … the future of music tech by building secure, high-performance cloud-native systems that underpin the company’s flagship products, including a groundbreaking SaaS platform. The Role: As a Software Engineer you’ll be part of a collaborative and forward-thinking engineering team, working closely with the Technical Architect to build and maintain critical TypeScript-based services. Your … to people who can demonstrate deep backend knowledge, a strong DevOps mindset, and a proactive approach to technical problem solving. Core Skills & Experience Required: 5+ years' commercial experience in software engineering Strong TypeScript or Java/Node.js proficiency Proven experience working in serverless AWS environments (Lambda, Step Functions, API Gateway, ECS) Experience designing and developing microservices with clean More ❯

X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC, AWS, API, Microservices, Next.JS, React - Offices based in London but all roles are fully remote 🌳🌳🌳 Areti has partnered with a rapidly growing tech-led organization who are seeking multiple Software Engineers ranging from junior to senior and looking to grow their team by … a further 20 Software Engineers this year. They are one of the most exciting START-UPS in the UK! As a Software Engineer, you will enjoy working on a variety of interesting and challenging projects and can work with various programming languages. On the other hand, if you are happy working in your niche and the software languages you are most comfortable with then this is fine also. Culture, Fun, and self-development are words often heard in this organization so if you are a software engineer looking for a company with clear career and development opportunities then please reach out today. You will ideally have exposure to as many of these languages, but my More ❯

Software Engineer – JavaScript & Python Hybrid (UK) - Must have full right to work in the UK £80,000 - £120,000 +ISO options **ideally you'll posses a degree in Computer Science/Mathematics or statistics (or similar) from a top 5 university OR have worked at a high growth AI Native start-up. Coming out of Stealth at the back … end of 2024 with a significant pre seed round and backed by one of the best known AI VC's globally my client are looking for two bright software engineers with a passion for startups and changing the face of AI. The founding team is made up of some of the brightest minds in AI engineering and research More ❯

to join our consultancy delivery team, supporting a flagship project with one of the UK’s leading digital banks . You’ll be embedded directly into the client’s engineering team, playing a key role in delivering high-performance backend services in a fast-moving, cloud-native environment — where releasing multiple times per day is the norm. This is … a hands-on engineering role with the opportunity to work on cutting-edge systems from day one. Tech Stack: Java 21 Spring Boot Kubernetes , AWS Grafana , GitHub Event-driven architecture, microservices CI/CD & rapid delivery tooling What You’ll Be Doing: Build scalable and secure microservices using Java 21 + Spring Boot Collaborate with in-house engineers to … production-grade reliability Work onsite 3 days/week in London for the first 4–6 weeks (hybrid flexibility beyond this) We’re Looking For: 5+ years of Java engineering experience (Java 11+; ideally Java 21) Strong background with Spring Boot , microservices, and cloud-native design Hands-on with Docker, Kubernetes , AWS , and containerised deployments CI/CD pipeline More ❯

Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the AdeccoGroup, Akkodis combinesthe expertise of AKKA and Modis, with over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our … teams bring extensive cross-sector knowledge in critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. With a comprehensive solution portfolio acrossfour service lines—Consulting, Solutions, Talents, and Academy—Akkodis supports clients from concept through to full-scale deployment and optimisation. … learning and global collaboration, where you can make a meaningful impact through innovative projects that shape the future of technology. Position Summary: We are seeking a Mid-Level Java Software Engineer to join our dynamic Financial Services technology team. In this role, you’ll design, develop, and maintain enterprise-grade financial applications while collaborating with cross-functional teams including More ❯

Job Title: Principal Software Engineer Entity: Aventum Department: Technology Location: London/Hybrid Who We Are Since its inception, Aventum Group has sought a different approach to insurance. We are on a mission to be the ‘most inspiring specialty (re)insurance group in the world’. At the heart of Aventum are our people. Working together in dynamic, service … individual needs, supporting their unique goals and ambitions. Role Summary You will assume a pivotal role, leveraging your extensive expertise to drive innovation and excellence across all facets of software development. In addition to spearheading the design, development, and maintenance of sophisticated software solutions, you will take a lead role in mentorship, software design and architecture, and … championing secure software development practices throughout the software development lifecycle. Drawing from your wealth of experience with multiple programming languages, advanced software development methodologies, and industry best practices, you will serve as a beacon of knowledge and inspiration, guiding and mentoring both seasoned and junior team members to unlock their full potential. Your strategic and technical guidance More ❯

Senior Python Software Engineer/Developer London/WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior Python Software Engineer you will architect and build highly performant … and scalable solutions using SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. There's a host of new features and development work and you'll also help to drive the adoption of AI within the business, introducing things … s a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are an experienced Software Developer/Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good knowledge of More ❯

Senior Full Stack Engineer | Hybrid | £90,000 + 15% bonus | React.js | Python | TypeScript | AWS Are you passionate about renewable energy and seeking an opportunity to make a positive impact on the environment? La Fosse has partnered with a rapidly growing More ❯

Type: Permanent Location: London or Leeds (Hybrid working model) Are you ready to take the lead and make an impact? At Ten10, we empower businesses to deliver high-quality software faster and more effectively, and were looking for a talented Principal Technical Consultant to join our growing team. If youre an experienced leader with a passion for solving complex … challenges and mentoring others, this could be your perfect next step. Why Join Ten10? Were proud to be one of the UKs leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . Our mission is simple: help our clients achieve their goals by implementing innovative, high-quality engineering practices. Heres what makes us stand out … unique as your career aspirations. Flexibility: Our hybrid working model gives you the balance you need. The Role As a Principal Technical Consultant , youll bring your extensive knowledge of software engineering, automation, and performance testing to create bespoke solutions for our clients. Youll also take a leadership role, guiding your team to success and leading by example. What More ❯

C# Developer/Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly intelligent technologists and … business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly benefits that include unlimited emergency … as well as care for elderly relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this C# Developer/Software Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal More ❯

Hours : Full Time, 37.5 hours per week. Role Overview Our client is currently looking for an experienced Full Stack Python Engineer, you will be joining a growing team of software engineers and data modellers. As a team, you will design, develop and maintain the companies digital platform that comprises of several applications across websites, data portal, careers site and … end capacity ( preferably React ). Container tools such as Docker, Docker Compose AWS Excellent communicator and problem solving skills, ability to communicate with non-technical audiences. Responsibilities Design scalable software to improve the functionality and system longevity. Collaborate with technical business analysts and solution architectures to fine tune requirements and ensure that developer tasks and Jira tickets are feasible More ❯

I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in … the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real … world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and More ❯

I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in … the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real … world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and More ❯