Principal Software Engineer The HartfordPrincipal Software EngineerHartford, ConnecticutAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. The Principal Software Engineer is a senior technical leader and hands-on engineer for Digital Enablement which is the digital backbone for most of our external customer interactions and internal workflow management.
Senior Engineer – Agile Software Development – Engine System Software P3 (Onsite) RTXSenior Engineer – Agile Software Development – Engine System Software P3 (Onsite)East Hartford, ConnecticutCDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development and support, including requirements analysis & definition, system & software architecture, algorithm design, product software design, verification & validation and engine and flight test support. Active and existing security clearance required after day 1 At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Sr. Principal Engineer – Agile Software Development – CDS / Engine System Software P5 (Onsite) RTXSr. Principal Engineer – Agile Software Development – CDS / Engine System Software P5 (Onsite)East Hartford, ConnecticutCDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development and support, including requirements analysis & definition, system & software architecture, algorithm design, product software design, verification & validation and engine and flight test support. Pratt & Whitney Controls & Diagnostic Systems (CDS) is a dynamic engineering organization focused on the development and certification of military and commercial gas turbine engine control and diagnostic systems.
NewSenior Software Engineer, Instrument Control Quantum-SiSenior Software Engineer, Instrument ControlBranford, CT$155,000–$175,000 / yearThis is an opportunity to work across the full technology stack—from low-level hardware integration and instrument automation to distributed services and user-facing applications—while helping shape the architecture of next-generation scientific instruments. This complex system requires experienced software engineers to maintain and improve existing code, as well as enable us to continue scaling the capabilities and throughput of our instrument platform as we develop future generations of instruments.
GIS Software Engineer - Esri The HartfordGIS Software Engineer - EsriHartford, ConnecticutStrong experience with relational databases hosting ArcGIS SDE Enterprise Geodatabases, specifically Oracle, including database procedural development and use of ArcGIS ST_Geometry functions. The role involves working across a modern technology stack including Java, Spring Boot, AWS, Python, Oracle, and React, with a strong emphasis on backend service development, platform integration, and collaboration with business partners.
Machine Learning Senior Software Engineer Akamai Technologies, Inc.Machine Learning Senior Software EngineerHartford, CT$121,400–$218,600 / yearAs a Machine Learning Senior Software Engineer, you will be responsible for: + Developing and maintaining model validation and security scanning pipelines that assess models for quality, correctness, and vulnerabilities prior to deployment. For US based candidates only - the base salary for this position ranges from $121,400 - $218,600/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location.
Sr. Software Quality Assurance Engineer (Onsite) RTXSr. Software Quality Assurance Engineer (Onsite)East Hartford, ConnecticutMust possess at least 3 years of experience with RTCA DO-178B/C certification, DO-330, 331, 332, ARP-4754, FAA SOI and/or TSO certification for safety critical airworthy embedded systems and possess at least 3 years of experience with defining, validating system/software requirements, application architecture prototyping, low-level design, and development. Must possess at least a bachelor’s degree in Computer Science, Electrical and Electronics Engineering, Electronics and Communication Engineering, or a related field, and at least 5 years of progressive experience as a Software Engineer or related role in the Avionics Industry or 3+ years with an advanced degree.
Software Engineer The HartfordSoftware EngineerHartford, ConnecticutAs a condition of your employment for HIMCO, you will be required to affirm to HIMCO’s Code of Ethics and understand that you will be required to comply with the disclosure of accounts, holdings and pre-clearance of trades for the accounts of you and your household family members as more fully described in the Code of Ethics Key Points. As a Full Stack Engineer, you will work on a diverse range of initiatives, including: Developing interactive web applications and batch processing systems.
Senior Software Engineer, Embedded Systems Eliassen GroupSenior Software Engineer, Embedded SystemsBloomfield, Connecticut$60–$65 / hourExperience Requirements:BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or related field with 7+ years of experience, or a master’s degree in software engineering with 5+ years of experience. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes.
Staff Software Engineer, Embedded Systems Eliassen GroupStaff Software Engineer, Embedded SystemsBloomfield, Connecticut$65–$80 / hourExperience Requirements:BS or BA in Computer Engineering, Electrical Engineering, Computer Science, or closely related field with a minimum of 12 years of experience, or a master’s degree in software engineering with a minimum of 10 years of experience. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes.
R&D Software Engineer Broadcom CorporationR&D Software EngineerFramingham SO Speen Street, MAJob Description: Broadcom's Mainframe Software Division (MSD) is looking for a talented and motivated Software Engineer with a passion for building high quality applications using agile practices to join our Mainframe IDMS team. Bachelor's degree in Engineering or global equivalent in a software related field and 5 or more years of experience in mainframe software development or a related field; or Masters degree and 3+ years of related experience.
Software Engineer - P2 (Onsite) RTXSoftware Engineer - P2 (Onsite)East Hartford, ConnecticutCDS develops complex, cyber-resilient control systems and software for commercial and military engines including power and thermal management Systems and auxiliary power units. CDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development including requirements analysis & definition, system & software architecture, algorithm design and product software design, verification & validation.
Principal Cybersecurity Software Engineer P4 (Onsite) RTXPrincipal Cybersecurity Software Engineer P4 (Onsite)East Hartford, ConnecticutActive and existing security clearance required after day 1 At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. CDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development including requirements analysis & definition, system & software architecture, algorithm design and product cybersecurity, verification & validation.
NewPrincipal Embedded Software Engineer P4 (Onsite) RTXPrincipal Embedded Software Engineer P4 (Onsite)East Hartford, ConnecticutCDS develops complex, cyber-resilient control systems and software for commercial and military engines including power and thermal management Systems and auxiliary power units. CDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development including requirements analysis & definition, system & software architecture, algorithm design and product software design, verification & validation.
Software Engineer II, Frontend - Protection PrimerSoftware Engineer II, Frontend - ProtectionHungary, CTRemoteWe invest in our relationships through great remote working practices and thoughtfully designed face-to-face time, including workations, our annual company retreat, and access to co-working spaces across most major cities. Turn fraud vendor comparisons (Riskified, Forter, Signifyd, Sift) into something merchants can actually see and act on, not just a backend integration.
Founding Software Engineer - AI & Operations (Full-Stack) United ConcreteFounding Software Engineer - AI & Operations (Full-Stack)Wallingford, CTRemoteAI invoice auditing — OCR + LLM pipeline that extracts line items from scanned vendor invoices and checks them against market pricing, with human review where errors are costly. You'll work across the whole business: production scheduling, dispatch and truck routing (including oversized loads), job cost accounting, predictive maintenance, procurement, and compliance.
Senior Software Engineer, Core Experiences - Hartford, CT, USA SpeechifySenior Software Engineer, Core Experiences - Hartford, CT, USAHartford, CTCollaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
Senior Software Engineer, Core Experiences - New Haven, CT, USA SpeechifySenior Software Engineer, Core Experiences - New Haven, CT, USANew Haven, CTCollaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
Senior Software Engineer, Ontology & Reasoning Systems (819) ProtegritySenior Software Engineer, Ontology & Reasoning Systems (819)ConnecticutHands-on experience with declarative, logic-based, or rule-based reasoning systems such as Datalog, Answer Set Programming, constraint logic programming, Prolog, production rule engines, SMT solvers, or similar. Please reference Section 12: Supplemental Notice for Job Applicants in our to inform you of the categories of personal information that we collect from individuals who inquire about and/or apply to work for Protegrity USA, Inc., or its parent company, subsidiaries or affiliates, and the purposes for which we use such personal information.
Software Engineer Harris Computer SystemsSoftware EngineerMassachusetts, MA$70,000–$80,000 / yearOur suite spans Computer-Aided Dispatch (CAD), Records Management (RMS), Mobile, and Jail Management - a fully integrated platform designed to keep officers informed, connected, and safe in the field. The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission-critical technology that is intuitive and easy to use.