51 to 75 of 122 Senior Software Developer Jobs

Senior Software Developer Leeds or Manchester (3 days office | nearest station: Leeds/Manchester) Up to £75,000 + bonus | Private Medical | Pension | 25 days holiday The Opportunity Join a forward-thinking professional services firm recognised for its award-winning innovation. You'll lead a small team (3 developers) while staying hands-on, shaping high-performing applications … .NET, Azure) with a strong Front End focus. This is a client-facing role where communication and stakeholder engagement are key. Key Responsibilities Lead and mentor a team of Software Developers Design and deliver scalable, Front End focused applications Drive technical initiatives and collaborate with innovation teams Engage with stakeholders, translating business needs into technical solutions What's on More ❯

Senior Software Developer – Node.js/AWS/React – London (Hybrid, 3 days onsite) Are you the kind of engineer who enjoys taking something fast-and-scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance to join a small, but ambitious tech-for-good/IoT startup based in the London City More ❯

The Sr. Software Developer will support the current mission in Aberdeen Proving Grounds, MD. The Sr. Software Developer will support the established team in the design, deployment, and integration of software build automation/continuous integration tools within the SEC SE2 that facilitate the postproduction support of software and the software development lifecycle … SDLC). This includes supporting the current Agile software development tools that facilitate continuous integration and continuous delivery of software maintained by SEC developers. Additionally, you will provide infrastructures services and support, troubleshooting and help desk services while interacting with users (tier 2&3) and applications administration. It can be expected that they will be asked to analyze … experience (such as Ansible) • 1+ yr working in application deployment and support in a Linux environment • Experience building cross-platform applications • Experience with the SDLC, to include use of software source code control systems, artifact repositories and code assessment tools • Excellent understanding of DevSecOps and best practices • Strong knowledge in planning and performing in an Agile work environment with More ❯

Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full … before applying We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator. We want someone with a development/some form of coding background who has blossomed into Software Security/Cloud Security … acceptable. Rather than someone from a bog-standard IT Operations background, we NEED you to have come from a Development background and you MUST have a good grounding within Software Development as you will mainly working with Developers and need to be able speak their language and develop trust with them. This role was very successfully introduce into this More ❯

Description Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Senior Red Team Software Developer. Oak Grove Technologies is a Service-Disabled Veteran-Owned Business based in Raleigh, NC, with a Test and Training Center located near Fort Bragg and Camp Mackall. With over 20 years of expertise in … Object Files (BOF)s. Operate in a Scrum/Agile environment, contributing to design, development, testing, and planning as part of an agile team. Conduct malware development and analysis, software vulnerability research, and reverse engineering. Develop exploits, shellcode, and techniques to bypass mitigations. Perform dynamic analysis, code reviews, troubleshooting, and debugging. Design and develop penetration testing and red team … network penetration testing, security operations center analysis, defensive and offensive cyber operations. Malware development and analysis, including binary disassembly, binary decomplication, dynamic analysis, and network/communication protocol analysis. Software vulnerability research and exploit development, including exploits, shellcode, and bypass techniques for mitigations such as NX (nonexecutable stack), ASLR, and advanced exploit protections. Development and use of Command-and More ❯

Job Number: R Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you … on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a senior full stack developer at Booz Allen, you'll use your passion to master new tools and techniques and identify needed More ❯

Senior Python Software Developer £70,000-£80,000 Leeds - 2 days per week in office Must be eligible for SC clearance Sanderson Government and Defence are supporting a well respected and established public sector consultancy business in their search for an experience Senior Python Developer to join there team supporting a central government end client … AWS core services and Terraform. Develop serverless architectures and manage containerised environments using Docker. Ensure robust application performance through effective debugging, integration, and testing practices. Promote best practices in software development, including exception handling, OOP, and code quality. Mentor junior developers, providing guidance on coding standards, version control, and development workflows. Essential Qualifications and Experience: Minimum of five years … and a collaborative approach to team leadership. Desirable Skills: Experience with Object Relational Mappers (ORMs) and server-side templating. Advanced knowledge of AWS architecture and best practices. Familiarity with software design patterns and architectural principles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we More ❯

Senior Python Software Developer £70,000-£80,000 Leeds - 2 days per week in office Must be eligible for SC clearance Sanderson Government and Defence are supporting a well respected and established public sector consultancy business in their search for an experience Senior Python Developer to join there team supporting a central government end client … AWS core services and Terraform. Develop serverless architectures and manage containerised environments using Docker. Ensure robust application performance through effective debugging, integration, and testing practices. Promote best practices in software development, including exception handling, OOP, and code quality. Mentor junior developers, providing guidance on coding standards, version control, and development workflows. Essential Qualifications and Experience: Minimum of five years … and a collaborative approach to team leadership. Desirable Skills: Experience with Object Relational Mappers (ORMs) and server-side templating. Advanced knowledge of AWS architecture and best practices. Familiarity with software design patterns and architectural principles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we More ❯

Senior/Lead Software Developer Full Stack - Kotlin - TypeScript £(Apply online only) per day, Outside IR35 3 Month rolling (long term) Fully Remote SC Clearance REQUIRED Unify are proud to exclusively represent a highly respected Consultancy who urgently require the services of a Senior/Lead Full Stack Developer, on a contract basis, 3 months More ❯

an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for a Software Engineer-Developer (Experienced, or Senior Level) to join the National Systems Programs team located in El Segundo or Seal Beach, California. This position will focus on supporting … for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The selected candidate will support the development of ground software on a command-and-control application developed in Java. The candidate will collaborate with cross functional teams and stakeholders to design and implement software solutions, ensure engineering excellence … and achieve program objectives. Position Responsibilities: Design, develop, test, and maintain software throughout the end-to-end lifecycle that meets industry, customer, safety, and regulation standards Review, analyze, and translate customer requirements into initial design of software products Develop, maintain, enhance, and optimize software products and functionalities for systems integrations Develop, document, and maintain architecture, requirements, algorithms More ❯

Senior Application and Integration Developer/Software Developer An excellent opportunity to join the organisations IT team, developing innovative applications and systems integrations using Microsoft Power Platform, BizTalk and SharePoint to deliver business-critical digital solutions. If youve also worked in the following roles, wed also like to hear from you: Web Developer, Application Engineer More ❯

and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security to governments and private industries worldwide. We are seeking an experienced Senior Software Developer to support the Air Force Research Laboratory (AFRL)/Integrated Experiments and Evaluation Division (RVE) to provide support in cradle to grave efforts. Responsibilities include … Support assembly and integration tasks, including: Space technology assembly and integration support. Spacecraft bus, payload, and experiment assembly and integration within government facilities. Assistance with hardware/software procurement and other direct costs during assembly and integration. Maintenance and upgrade support for government integration capabilities; to include the equipment and capabilities outlined in the government furnished property and base … algorithms and software. Development of vehicle fault detection reporting systems. Support configuration management processes of procedures, scripts, vehicle tables, vehicle parameters, vehicle fault detection and response trees, and ground software items throughout the life of the mission. Support government technology transfer efforts, including: Technical reach back support for mission partners after technology transition. The contractor will prepare documentation for More ❯

Opportunity PeopleTec is currently seeking a Senior Software Developer to support our Huntsville, AL location. Job Functions: Develops codes, tests, and debugs new software or enhancements to existing software. Has good understanding of business applications as well as user, performance, quality, interface, and security requirements. Works with technical staff to understand problems with software and … resolve them. Resolves customer complaints with software and responds to suggestions for improvements and enhancements. May assist in development of software user manuals. Responsible for desktop design, testing, security lockdown implementation, integration with standard software packages, integration with automated patching and deployment technologies, documentation, and training to include automating application and configuration deployments and updates. Qualifications Required More ❯

you won't just support the mission - you'll define it. Join a team dedicated to protecting the safety and integrity of U.S. air travel. Peraton is seeking a Senior Software Developer to join our team of qualified, diverse individuals. The ideal candidate will support technical design, conduct design reviews, and ensure application requirements and standards are … impact the millions of passengers and aviation professionals who rely on safe, efficient airspace operations every day. In this position, you will: Support technical design and architecture for complex software systems. Conduct design and code reviews to ensure adherence to best practices, requirements, and performance standards. Translate business and technical requirements into scalable, maintainable, and secure software solutions. … of experience or Masters degree and 10 years experience or Associate's degree and 14 years experience or HS diploma/equivalent and 16 years experience. Proven experience in software development. Proficiency in modern programming languages (e.g., Java, C#, Python, or JavaScript) and related frameworks. Strong understanding of software design patterns, architecture principles, and SDLC methodologies. Experience conducting More ❯

Overview SilverEdge Government Solutions is seeking a Senior Software Developer to lead software design, development, and testing. To mentor junior developers and ensure adherence to coding standards. Required Qualifications A TS/SCI with Polygraph level clearance Bachelor's degree in computer science or a related field is required to support this effort Additional years of … experience may substitute for a degree 8 years of software development experience About SilverEdge SilverEdge Government Solutions was founded on the belief that nurturing talent and collaborating closely with our customers enables us to think big and deliver the best for our country. Our mission is to bring top technology talent together to solve the world's most challenging More ❯

you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives. Position Overview The Senior Software Developer will design and develop complex new software products, or make significant enhancements to existing software. The ideal candidate is a hands-on developer … full stack applications to include a well-designed UI and the supporting APIs to interface with back-end data stores and microservices. Responsibilities Design, program/develop, and modify software systems, applications, and tools, both existing and potentially new in the future Analyze user needs and software requirements to determine feasibility of design within time and cost constraints … Correct errors by making the appropriate changes and perform regression testing to ensure the desired result was produced Conduct testing of program and software applications to be sure they will produce the desired results and that instructions are correct Organize and maintaining documentation of application development and subsequent revisions, so others are able to understand the program Collaborate with More ❯

Role: Senior Software DeveloperBill Rate: $75/hour C2CLocation: Frisco, TXDuration: 12+ months/long-term Interview Criteria: Telephonic + ZoomDirect Client Requirement Senior Software DeveloperWhat you will do: Lead the design, development, and implementation of software applications to support Fiserv's business goals. Collaborate with cross-functional teams to gather requirements and translate them … lead peer review processes ensuring adherence to coding standards. Mentor junior developers and provide technical guidance to enhance team capabilities. What you will need to have: 10+ years of software development experience in Java, Spring Boot, Spring Security, Spring Batch, Spring Microservices. 4+ years of experience in SQL Server with expertise in writing stored procedures. 3+ years of experience … in Pivotal Cloud Foundry (PCF), AWS, Azure. 3+ years of experience developing and designing in Microsoft Azure Cloud. Bachelor's degree in Computer Science, Software Engineering, or related field and/or equivalent military experience. What would be great to have: Experience in Splunk, REST APIs, Front-end frameworks (Angular or React 3+ years of experience with CI/ More ❯

Senior Java Web Software Developer (Orlando Area) Overview We are seeking a Senior Software Engineer to join our engineering team and play a key role in designing, building, and maintaining enterprise-scale web applications. You'll work on high-traffic systems using Java and collaborate closely with cross-functional teams to deliver robust, scalable solutions. … sustainable solutions. Other duties as assigned. Qualifications Required: Bachelor's degree in Computer Science, Management Information Systems, or a related field (or equivalent experience). 7+ years of professional software development experience. 3+ years of enterprise Java web development in high-volume environments. Strong proficiency in HTML, CSS, and modern JavaScript. Hands-on experience with Sencha JS or similar More ❯

Overview TUNUVA Technologies, a wholly owned subsidiary of VTG, is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM/ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software engineers, and data More ❯

that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is seeking a highly motivated, self-directed professional for a Senior Software Developer role. The ideal candidate will have hands-on experience in writing high-quality Python code and working with AWS. Additionally, experience with containerization, orchestration, and … computational services. Demonstrated experience with the data ETL lifecycle and the development and maintenance of ETL systems. Experience with DevOps-related tools including Docker, Kubernetes, and Terraform. Experience in software engineering using the SDLC and other software development, deployment, and management methodologies. Experience working with large data volumes requiring highly performant code. Experience using project management and collaboration More ❯

Where you can find your next, right now. We've got what you're looking for. Job Description: Blue Ridge Envisioneering is seeking qualified candidates to fill a Sr. Software Developer position at our Denver, CO location. Blue Ridge Envisioneering, a Parsons Company, is currently searching for full-time Sr. Software Developer that will lead teams … would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment. Senior members at BRE also directly assist with winning new work, writing proposals, and interacting with the customer. Since we deal with specific customer needs, it will be necessary to … solution and engineering task estimation Minimum Requirements: Bachelor's or advanced degree in Electrical Engineering, Computer Science, Computer Engineering, or related discipline Minimum of 8 years of experience in software design/development, data structures, and algorithms TS/SCI w/Poly is required Minimum of 7 years of experience in a Linux environment and software development More ❯

Are you ready to join a high-performing team that builds powerful tools for mission-critical data processing and analysis? NS2 Mission is seeking a highly motivated and innovative Senior Software Developer to support a data-driven program in Chantilly, VA. This role focuses on developing and maintaining scalable systems that process large volumes of data from … diverse sources, empowering analysts and data scientists to perform high-impact work in support of the mission. Position Overview: Collaborate with a multidisciplinary team to design, develop, and optimize software solutions that handle large-scale data ingestion, transformation, and analysis. Build and maintain scalable data pipelines using modern programming languages and frameworks. Partner with data engineers and analysts to More ❯

residents through innovation and excellence. With a strong commitment to social impact and modernisation, this is a place where your work will truly matter. Your new role As the Senior Software Developer, you'll be the cornerstone of a brand-new in-house development team. You'll lead the design and implementation of a cutting-edge, event … integrating third-party systems, and mentoring a high-performing team.This role goes beyond coding. You'll be a technical leader, a mentor, and a champion of best practices in software development. You'll help define the organisation's digital ecosystem and ensure it delivers seamless, secure, and high-quality experiences for both customers and staff.The position is full-time More ❯

We're currently partnering with a major UK government agency to recruit a Senior Software Developer for their Digital Services Team . This is a fantastic opportunity to work on high-impact public sector projects that directly support road safety and transport across the UK. Key Requirements: Strong development experience in PHP and TypeScript Familiarity with MySQL … Linux-based stacks Comfortable working in Agile environments with version control tools Ability to engage and influence senior stakeholders Experience developing and mentoring junior developers Salary: Up to £57,000 + Benefits Location: Nottingham | Hybrid model (3 days a week on-site) Benefits Include: Employer pension contribution of 28.97% of salary 25 days annual leave , increasing by 1 day More ❯

Task Force Talent is seeking a Senior Software Developer with an active TS/SCI FSP security clearance. Additional details will be provided to qualified applicants. Target salary range is $200K - $240K, depending on experience level. All positions are full-time, in-office, usually in a SCIF. If you apply but this company is not a fit … are unable to sponsor or upgrade clearances for this role. 8+ years of relevant experience with: Identifying and validating requirements for Extract, Transform, and Load (ETL) systems Python for software development. NiFi. Kafka and Logstash. Large data sets in SQL, as well as cloud based relational databases. Building modular systems. Through knowledge of the cyber security domain. Interview Process More ❯