969 Software Engineer jobs in Waltham,MA

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Senior Mission Critical Software Engineer

Draper

Cambridge, MA 02139

~ 22 min OnsiteUrgently Hiring

Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering
5-10 years experience in Software Engineering or related
High performance solutions for resource constrained targets
Design and develop next-generation resilient, fault tolerant, real-time, highly reliable software solutions
Embedded software
Software development life cycle
Architecture conceptualization, requirements analysis, design and documentation through development, testing and release
Ability to follow and push for continuous improvement of software development best practices on complex projects
Provide mentorship to more junior software engineers
Evaluate requirements, propose solutions, explores design trades to support a design.
Designs algorithms using modern theory and proven techniques.
Develops embedded software based on prototype algorithms with supervision.
Analyze designs to demonstrate performance and functionality.
Develops and executes software tests to check compliance with requirements.
Evaluates results to establish problem causes and develop solutions for inefficient or problems.
Prepares technical data, procedures, reports, drawings, manuals, and other required documentation.
Communicates with customers and stakeholders to establish requirements and describe the design and deliverables.
Drive solutions to complex problems with limited direction – contribute to requirements development and architecture solution ideation.
Ability to take responsibility for subset of engineering scope.
Identify program/system-level technical risks and develop and execute mitigation strategies for them.
Actively mentor less experienced engineers.
Excellent development and troubleshooting skills on embedded targets.
Excellent knowledge of OS coding techniques, IP protocols, interfaces and hardware subsystems.
Expertise in software development for real-time systems.
Mastery of high level development languages (e.g. C/C++, Rust)
Excellent organizational skills and attention to detail.
Strong analytical and problem-solving skills.
Knowledge of software configuration management tools, defect tracking tools, and peer review processes.
Excellent time management skills with the proven ability to meet deadlines.
Excellent verbal and written communications skills.
Experience with UML/SysML.
Experience with in-circuit emulators, JTAG debuggers and laboratory test equipment.
Applicants selected for this position will be required to obtain and maintain a government security clearance. Active Secret clearance is preferred.

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Senior Software Engineer, Applications

AcuityMD

Boston, MA 02108

RemoteHealth InsurancePaid Time Off

5+ years as Software engineer working on product domain
Full stack proficiency working with technologies like TS, React, NodeJs, GQL, Postgres or other relational DBs, BigQuery and other google cloud services, or equivalent technologies
You must have an eligible work permit in the USA to be considered for this position.

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Senior Software Engineer

SAAB

Waltham, MA 02453

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Software Engineering, Computer Science or related discipline with 8+ years of relevant experience in advanced software product development, or a Master's degree with 6+ years of similar experience
Programming languages including C/C++, Python
Scripting languages including Linux/Unix Shells, Matlab, etc.
Integrated Development Environments including Eclipse, various GNU, VS Code, Microsoft Visual Studio, Arduino
Version control systems including SVN, Git.
Issue tracking via Jira, or similar
MSOffice including Excel, Word, Visio, PowerPoint, Outlook
Experience with agile development methodologies including Scrum
Experience with virtual machines
Good understanding of industry accepted software design methods and practices, including configuration control, design spaces/tradeoffs, analyses, and requirement specification
Software product development background demonstrating a strong engineering aptitude and good problem-solving skills
Demonstrated ability to resolve issues during design, development, and execution of software engineering activities
Strong written and verbal interpersonal and communication skills
Effective contributor in a team environment
Ability to work independently to achieve technical and program requirements
Must hold or be able to obtain U.S. DoD SECRET security clearance
Ability to travel up to 25%, both international and domestic, depending on project needs
Must be a U.S. citizen. Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information.
As a condition of employment, candidates will be required to pass a pre-employment drug screen.

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Robotics Software Engineer - Boston

BrainTrust

Waltham, MA 02453

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Lead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max)

L3Harris Technologies

Wilmington, MA 01887

~ 32 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Engineering, Computer Science, or related field with 9+ years of relevant experience; OR Graduate Degree with 7+ years of relevant experience; OR 13+ years of relevant experience in lieu of a degree.
7+ years experience in embedded software development, system design, debugging, and integration on aerospace applications
Professional expertise in full System lifecycle including requirements flow down and allocation, design, development, test, and sell-off.
Professional experience with Agile methods, supplier management, and cross-functional execution.
Experience in an IPT or lead role overseeing team technical, cost, and schedule responsibilities
Ability to obtain a U.S. Top Secret Security Clearance

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Senior Software Engineer, Slicer (onsite)

Johnson Controls

Burlington, MA 01805

~ 21 min Onsite

2+ years of experience with computational geometry or an adjacent field (i.e. CAD, Simulation, Graphics, CAM, etc.)
Experience in C++: object oriented design and development, design patterns, and other software development methodologies
Bachelor's degree in Computer Science, Computer Engineering, Mathematics, or Physics
5+ years of industry experience building, testing, and shipping high-quality production code
Experience developing in an agile production code environment
Candidates must be commuting distance to the facility, or able to relocate.

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Director, Software Engineering (UI)

Fidelity Investments

Pelham, NH 03076

Onsite

Proven experience leading enterprise integrated experience platforms, owning strategy and execution for web and desktop UI foundations.
Demonstrated ownership of design systems and shared UI component libraries, including governance, adoption, and long‑term evolution across multiple product teams.
Deep background in modern UI and desktop experience architecture, including scaling component‑driven micro-frontend platforms and enabling consistent, high‑quality user experiences across applications.
Strong experience with desktop interoperability platforms and standards, including FDC3, and related interop products, enabling application composition, context sharing, and cross‑application workflows.
Experience integrating AI‑enabled capabilities into interoperability platforms, such as contextual intelligence, workflow automation, smart routing of intents, and AI‑assisted cross‑application experiences.
Strong understanding of desktop containers, inter‑application communication patterns, and orchestration models, including how AI services can enhance real‑time decisioning and user productivity.
Track record of leading engineering talent, while setting clear technical direction and accountability.
Solid full‑stack foundation enabling effective leadership across platforms and supporting backend services, ensuring seamless end‑to‑end integration.
Recognized ability to influence enterprise engineering standards and platform strategy, particularly across experience platforms, interoperability, and shared UI services.
Sustained commitment to engineering excellence, talent development, and continuous improvement in large, complex environments.
Bachelor's degree in computer science, Software Engineering, or related technical field, demonstrating a solid foundation in data structures, algorithms, systems design, and core engineering principles
Ability to coach, mentor, and provide technical guidance to engineers working across platforms, interoperability layers, and AI‑enabled capabilities.
Strong hands‑on understanding of Angular, TypeScript, and component‑driven UI development, including modern build, testing, and performance optimization practices.
Ability to design and evolve UI frameworks and shared frontend capabilities that support both browser‑based and desktop‑hosted experiences.
Practical experience with FDC3 and desktop interoperability platforms (OpenFin / Interop), including context sharing, intents, app discovery, and cross‑application integration.
Knowledge of desktop containers, windowing models, and interop standards, enabling seamless multi‑application user experiences.
Ability to design AI‑enhanced interoperability workflows, such as intelligent context propagation, AI‑driven intent resolution, recommendation services, and workflow automation across applications.
Experience integrating UI and interop platforms with backend and AI services through well‑designed APIs, with working knowledge of Java, Spring Boot, REST, OpenAPI, and OAuth2/JWT.
Familiarity with CI/CD pipelines supporting frontend assets, shared UI libraries, desktop‑integrated applications, and AI‑enabled services.
Understanding of cloud infrastructure and Kubernetes‑based deployment models supporting experience platforms, interop services, and AI workloads.
Strong operational mindset, including observability, reliability, incident response, and performance tuning, with particular focus on end‑user experience and workflow continuity.
Curiosity and adaptability, with an ongoing focus on modern experience platforms, desktop interoperability, cloud technologies, and AI‑enabled development practices (GitHub Copilot, Claude Code).

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Specialist, Embedded Software Engineer (Optical Payload Integration) : Sign-on bonus ($15K max)

L3Harris Technologies Careers

Wilmington, MA 01887

Bilingual Preferred

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SW Development Engineer

Nokia

Westford, MA 01886

~ 35 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree or equivalent experience.
Basic to intermediate knowledge of software design for distributed systems in embedded networking or telecommunications environments.
Exposure to Layer 2 / Layer 3 networking concepts, networking control plane, or data plane software development.
Experience with software development on Linux OS.
Familiarity with Linux kernel concepts and device driver development, including I2C protocols and related devices/drivers.
Good programming skills in C, C++, Python, and Bash scripting.
Understanding of operating system fundamentals such as memory management, IPC, scheduling, interrupt handling, and event-driven programming.
Basic debugging and troubleshooting skills.
Hands-on experience with Linux-based software development and understanding of OS concepts.
Familiarity with networking fundamentals, IP networking concepts, routing protocols, and network architecture.
Exposure to virtualization and container technologies such as Docker and Linux namespaces.

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