51 to 75 of 87 Senior Software Engineer Jobs in the South East

We are looking to recruit an experienced senior .Net/C# software engineer with experience of developing within a Microservices architecture and developing API's. Experience working with event based messaging will also be a real advantage. To be a success in this role you will be an experienced .Net C# software engineer/.Net … C# developer with excellent communication skills who enjoys working as part of a collaborative team. If successful you will be a senior member of the development team working on the development of business critical application applying event driven architectures and modernising the applications environment into Microservice architecture. This is a hybrid role requiring 6 days per month in our More ❯

Quest Global are hiring for experienced C++ Senior/Principal Software Engineers on a permanent basis to be based in Luton. This position is for embedded software development in an end to end role focused on electronic warfare systems. As a software engineer, you will work within an integrated project team and be responsible for … Essential Skills and Qualifications Strong programming expertise in C++14 , with extensive experience using Visual Studio for development, debugging , and performance optimisation. Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks , including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using tools such as MS Test … and internal stakeholders to deliver high-quality outcomes. Excellent written and verbal communication skills. Strong peer reviewing skills ( source code and documentation). Desirable Skills and Qualifications Experience delivering software within Agile and DevOps frameworks, actively contributing to sprint meetings. Practical exposure to Continuous Integration (CI) environments and automated build and test pipelines. Working knowledge of Azure DevOps for More ❯

Senior Software Developer - Ruby 12-Month Contract Inside IR35 Role Details Location: London or Manchester (2 days/week onsite + monthly team rotation) Duration: 12 months Clearance: BPSS to start; active SC required due to timescale of the project Team: 10 direct reports, part of a 60+ programme Experience: 4+ years Essential Skills Technical: Strong Ruby development … and open data platforms Ensure code is high-quality and well-documented Work closely with UCD teams and technical experts in an agile environment What We're Looking For: Senior Ruby developer with strong focus on code quality Experience working with data services Comfortable working in small, agile teams and collaborating with UCD teams Desirable Skills: Python development Experience More ❯

Under technical supervision delivers software products to time and budget for a variety of different products as part of a 70 strong software team within the Product & Training Services area of BAE Systems Maritime Services. The purpose of the role is to perform Software Design, Development, Documentation, Integration and Test activities within the Autonomy team within Products … will be capable of working independently with limited technical direction or as part of a small team working under the Nautomate Scrum Master. Requires a depth and breadth of software knowledge gained through education and work experience in order to apply principles and concepts in the software discipline or technical area. Requires the ability to develop new software, modify existing software and to diagnose and to identify emergent technical issues, document, and then investigate to find an appropriate solution in existing software. Typical duties include Supporting the maintenance and further development and enhancement of multiple software systems within the Autonomy group. Designing, reviewing, developing, testing, documenting, configuring and delivering software products to the agreed More ❯

Job Title: Senior Engineer with Node.js and Python or Back End (Java and ideally Kafka) Max rate: £537/Day on Umbrella Location: Croydon (Hybrid) Clearance required: SC Transfer (Active SC only ) Contract Duration: 05 months Experience of Java Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge … Experience of containerisation using Docker or Kubernetes Experience of Continuous Integration (CI) and Continuous Delivery (CD) A passion for delivering quality code, by use of TDD and setting high software quality standard We're also using the following technologies and patterns, it would be great if you had some of the skills, if not we can help develop them More ❯

life in our Tech teams . We put people first. It’s all about you.. The ideal candidate is someone who has a strong background in building and maintaining software and microservices within an event-sourced architecture. They should be proficient in Golang and have hands-on experience with technologies such as Kafka, PostgreSQL, AWS, and Terraform. This role … and abstraction tools that integrate with our internal CRM, while ensuring the reliability and performance of existing systems. The ideal candidate thrives in a collaborative environment, working closely with software engineers and product teams to deliver robust, high-quality solutions. Previous Rust exposure or interest to develop is highly desired. We work together. Your team and the people you … data products. It enables ELT processes from standard sources (i.e. databases, Kafka, APIs etc) to our warehouse (BigQuery) while supporting the toolset for data contract definition and maintenance. Integration software and abstraction tools between Golang applications running on Kubernetes and our internal CRM. These are developed in Golang, a few are using Rust and are at the core of More ❯

some time spent at our Kidlington, Oxford office. Work from home permitted up to 2 days per week based on business needs and manager approval. We are seeking a Senior Software Engineer to join the team building the control system software for Infleqtion's quantum computers. The ideal candidate is an experienced backend engineer with … that control and calibrate our neutral atom quantum computers. Collaborate with interdisciplinary teams, including scientists, opto-mechanical engineers, and electrical engineers, to solve complex problems and deliver high-quality software solutions. Empower interdisciplinary teams to create the tools they need by teaching engineering and programming best practices. Mentor and guide junior engineers, fostering their growth and enhancing the team … promoting a culture of quality and collaboration. Support and debug all layers of the control stack from real-time embedded kernels to distributed services. Advocate for and implement innovative software development methodologies and tools to improve team efficiency and product quality. Requirements Bachelor's degree in Computer Science, Applied Mathematics, Physics or related field and a minimum of More ❯

security clearance. Working: This role is full time office based with possible flexible working hours and potential for a compressed working week. Overview This is an open opportunity for Software Engineers at all levels We're actively hiring across a range of projects and teams, so whether you're looking to grow your skills or lead technical strategy, we … want to hear from you. As a Software Engineer, you'll be working in a small multi-disciplined engineering team develop innovative solutions to complex customer problems ranging from early research to full product development. Work flexibly across a range of frameworks and coding languages to deliver rapid prototypes and demonstrators. Take these concepts into more mature solutions … leading to a full product release. Main responsibilities: Work across the development lifecycle to design, implement and test solutions to customer problems. Develop software targeting a range of areas from bare-metal MCU, signal processing, Embedded Linux, GUI development on Windows, Linux and mobile; data analytics using Jupyter notebooks. Program in a range of languages appropriate to the solution More ❯

We are looking for two experienced Senior Software Engineers to join our team in Central London. This role is focused on building and enhancing our Expenses and Procurement product suite. Tipalti Engineering Our tech teams are the engine behind our business. Tipalti's technology ecosystem is extremely rich, and we continually add new features to our products, ensuring … take ownership of your code and are responsible for delivering high-quality solutions. You care deeply about building reliable, well-designed, and well-tested systems. You are a versatile engineer with broad technical knowledge who can quickly adapt to new products, projects, and technologies. What will you do Design, build, and maintain end-to-end features for our Expenses More ❯

Who is Flock? Flock Safety is the leading safety technology platform, helping communities thrive by taking a proactive approach to crime prevention and security. Our hardware and software suite connects cities, law enforcement, businesses, schools, and neighborhoods in a nationwide public-private safety network. Trusted by over 5,000 communities, 4,500 law enforcement agencies, and 1,000 businesses … impossible. If you value teamwork, ownership, and solving tough problems, Flock could be the place for you. The Opportunity With the exponential growth of live devices, we need an engineer who can help build, maintain, and scale the fleet management services at Flock that help keep things running smoothly. As an integral member of the fleet team, you'll … to good weeks, which lead to good months. This serves as a preview of the 90 day plan you will receive if you were to be hired as a Software Engineer III at Flock Safety. The First 30 Days Meet with colleagues! Understand current processes and procedures Work on tasks for the sprint with support Work towards understanding More ❯

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Global Technology division, you will serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure … responsibilities Work with key stakeholders in Sales, Trading, QR, Operations and others globally to ensure the Secondary platform meets business requirements. Directly contribute towards the ongoing efforts to re-engineer & re-architect the existing Secondary platform to make it performant, truly highly available, stable, efficient, and scalable. Lead the effort & contribute towards the identification and implementation of opportunities to … eliminate or automate remediation of recurring issues, with aim of improving overall operational stability of software applications and systems. Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems. Contributes to software engineering communities of practice and events that explore new and More ❯

product will enable us to better support our partners and will expands our capabilities to build complex features using this exciting new language. How you will contribute As a Senior Engineer you contribute to both the development of new features and maintenance of our existing platform; solving problems using technologies across the stack; Design and create automated tests … technologies Expertise in automated testing and a TDD approach Strong knowledge of common design patterns; Some familiarity with Kafka and Debezium and event handling patterns Experience deploying and operating software in a cloud environment including Kubernetes You'll thrive here if... You're fuelled by purpose, not just perks You're excited by pace, ambiguity and the chance to More ❯

and public health. EIT Oxford fosters a culture of collaboration, innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. We are seeking a Senior Full Stack Software Engineer to help design, build, and maintain our web-based SaaS platform that enables researchers and clinicians to engage with our scientific pipelines and … Your work will shape a world-class experience for a diverse set of users, enabling step-changes in global genomics research and clinical practice. This role combines hands on software engineering with technical oversight, mentoring junior engineers and driving improvements in standards, security, observability, and overall product quality. As part of a cross functional team, you'll collaborate with … ensuring interfaces meet the needs of clinicians and researchers. Continuously improve development workflows through automation, tooling, and documentation. Essential Knowledge, Skills and Experience Proven experience as a Full Stack Engineer in production applications. Strong skills in React or a similar Typescript front end framework. Proficiency in Python, with experience in FastAPI (or similar API frameworks), and SQL databases. Hands More ❯

health. EIT Oxford fosters a culture of collaboration, innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. We are seeking to recruit a Senior Full Stack Software Engineer to help design, build, and maintain user-facing components of our scalable, high-performance data platform supporting our bioinformaticians and science teams. This More ❯

One of our valued clients are currently looking for a senior full stack engineer with 10 years (+) experience to join the team. About the company They are an early-stage B2B SaaS company, scaling a platform that leverages human expertise and modern AI tools to transform the way financial services are delivered. Their product is in advanced … scale to paid customers. They handle sensitive personal and financial data: trust, reliability, and stability matter as much as speed of iteration. The role We are looking for a senior, hands-on Full-Stack Engineer to join our small, highly experienced engineering team. You will work across the entire product, from Python services and APIs to React and More ❯

business that encourages collaboration, champions the idea that the sum is greater than its parts, then we want to hear from you. About you You will be an established Senior Engineer with a diverse Backend focused skill set. We would ideally like to see a strong focus with Golang as your primary language but if you have a … Data Science is advantageous but not essential. Experience working in agile teams and CI/CD environments is beneficial. You will join a highly talented and motivated team delivering software services and products built on patented database technology. Requirements include at least 7 years of professional software development experience, with a focus on Backend engineering. Our backend tech More ❯

business that encourages collaboration, champions the idea that the sum is greater than its parts, then we want to hear from you. About you You will be an established Senior Engineer with a diverse Backend focused skill set. We would ideally like to see a strong focus with Golang as your primary language but if you have a … advantage but is not essential. Experience with working in agile teams and CI/CD environments is beneficial. Requirements You will joining a highly talented and motivated team delivering software services and products built on patented database technology. You will have at least 7 years of professional software development experience, with a focus on Backend engineering. We would More ❯

Senior Java Developers – 3 positions available We’re looking for three experienced Java developers to play a key role in delivering long-term projects and supporting the growth of the wider engineering team. A rapidly growing healthtech scale-up is transforming how hospitals deliver care across the UK — and they're now expanding their development team at pace. In More ❯

banks, FIs and fintechs create stronger, data-driven relationships with their business customers. Our platform makes it easy for banks to access, synchronize, and interpret data from customers' financial software, enabling critical use cases such as accounting automation, underwriting business loans and building stronger commercial relationships leveraging customer business data. We empower the world's largest financial institutions, banks … by leading investors, including JP Morgan, Canapi Ventures, Shopify, Plaid, Tiger Global, PayPal Ventures, Index Ventures, and American Express Ventures. The role We are looking for a highly motivated senior backend Engineer to join our Platform & Infrastructure team. You will take ownership and drive the evolution of our mission-critical platform and services, recognising that platform is the More ❯

Staff Site Reliability Engineer, Platform 5+ years of industry experience in production software Experience 5+ years of industry experience in production software Skills Use of modern programming languages and technologies including: Node, TypeScript, Vue, Python, C#, Docker, and Kubernetes Maintaining the infrastructure using Terraform and Ansible through CI/CD pipelines More ❯

the highest security and trust worldwide.# Job Description The Ultra Engineering function manages a portfolio of specialist capabilities, generating highly differentiated solutions and products by applying electronic, mechanical, and software technologies in demanding and critical environments to meet customer needs.Working in a small multi-disciplined engineering team develop innovative solutions to complex customer problems ranging from early research to … more mature solutions, leading to a full product release. Responsible for/Key responsibilities Work across the development lifecycle to design, implement and test solutions to customer problems. Develop software targeting a range of areas from bare-metal MCU, signal processing, Embedded Linux, GUI development on Windows, Linux and mobile; data analytics using Jupyter notebooks. Program in a range … experience. + Experience of at least one of the following; - Embedded Linux application, kernel and/or driver development. - C/C++ or Rust + Experience of best practice software development processes/lifecycles + Experience of Object Oriented Design and Design Patterns + Experience of software testing and design for test Desirable: + GUI development frameworks such More ❯

On a personal level, we are a close-knit team of 30 talented individuals, who thrive on collaboration and enjoy one another's company. About the Role Join the Software Engineering team, where you will be developing and enhancing our investment reporting platform, Serpentine – a web application written using Python and Django. Serpentine tackles the challenges of managing large … client websites, as well as publishing complex investment reports. We are at a pivotal stage in the development of our business, with plans to develop a new suite of software products. This is an exciting opportunity to be involved with new software projects, from the research and planning stage through to final deployment. Requirements You will: Become familiar … with all facets of our software's backend, with the opportunity to work on all layers of the application, including AWS infrastructure. Architect and implement new software solutions, contributing towards the overall structural design and engineering best practice. Collaborate closely with our design, front-end, and client-facing teams. Be given the opportunity to take on full responsibility More ❯

we do—we value ownership, knowledge sharing, and a commitment to building stable, scalable systems while embracing fast-paced learning and iteration. What will you be working on: This engineer will be one of the most senior in the team, delivering impact beyond individual contributions. They will be responsible for looking at the broader picture of engineering, contributing More ❯

from the US, FR, UK, CA, ES, and many more countries. Check our Notion Candidate Handbook and our GitHub This role is ideal for someone with 5+ years of software engineering experience, strong API design skills, and solid backend expertise. You'll work on Snowflake and AWS big data emulators, building features and ensuring high-fidelity cloud platform emulation … adoption patterns and developer needs. Maintain high code quality, clear architecture, and extensibility to support contributions and experimentation. Experience we expect you to bring to the role 5+ years (senior) of professional experience in backend or systems engineering, ideally within the database domain. Strong understanding of modern databases and data warehouses, including SQL engines, query planning, storage layers, indexing More ❯

Company Description At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for jobseekers and companies around the world to find a perfect match More ❯