1,000+ matching jobs for “Senior Software Development Engineer”

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Carrier Global

Senior Software Engineer

PRT5208: Rua Rua Santos Dias No. 1121, Matosinhos, 4465-255, Portugal

Rol: Senior Software Engineer Location: Porto, Portugal Type of contract: Permanent Carrier is the leading worldwide …

Added Oct 27, 2026

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Labcorp Holdings

Senior Software Engineer

Bloomfield CT

Full time
Regular

Design, develop, and support application‑level software for laboratory automation equipment, including liquid‑handling and instrument‑tending robotic systems. …

Added Oct 16, 2026

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Mastercard

… services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer Overview We are the global technology company behind the world’s fastest payments …

Added Oct 30, 2026

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RTX

Senior Software Engineer

Gloucester, England, United Kingdom +1 location

Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion …

Added Oct 27, 2026

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Booz Allen Hamilton

Software Developer, Senior

Aberdeen Proving Ground, MD

Pay posted by employer$86,900–$198,000

Software Developer, Senior The Opportunity: As a software developer on our team, you will learn to develop and …

Added Oct 27, 2026

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Freddie Mac

Senior Software Engineer

McLean, Virginia, United States

Full time
Regular

Pay posted by employer$129,000–$193,000

… work contributes to a greater purpose. Position Overview: Join our Enterprise Business Technology team as a Senior Software Engineer , where you'll lead the development of Corporate Communications and Marketing technology …

Added Oct 15, 2026

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GE HealthCare Technologies

Senior Software Engineer

FIN03-01-Helsinki-Kuortaneenkatu 2

Summary Unlock your ambition, take part in exciting technology development, turn your ideas into world-changing realities, and join an organization where every voice makes a …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

Software Development • Design, build, test, deploy, and maintain software components, automation frameworks, and …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

… that power critical capabilities across the real-time payment network. This is an opportunity to work on software that operates at global scale, where speed, reliability, and resilience matter every day. As a Senior …

Added Oct 27, 2026

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Warner Bros. Discovery

Senior Software Engineer

Stockholm, Stockholm, Sweden

Full time
Regular

… wide variety of disciplines. We're always on the lookout for energetic, creative people to join our team. ㅤ Senior Software Engineer for Cluster Engineering Meet our team: The Direct to Consumer (DTC) Group is a technology …

Added Oct 27, 2026

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Lennar

Sr Software Engineer

Miami, Florida, United States

… influence roadmaps, and contribute improvements to shared templates and modules where appropriate. Lead the development of agentic and AI product capabilities — AI agents, MCP servers, and LLM-powered features — ideally …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

O'Fallon, Missouri, United States

Pay posted by employer$115,000–$184,000 USD

•Design software solutions and contribute to software architecture decisions that support scalability, maintainability, and …

Added Oct 27, 2026

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KLA

Senior Software Engineer

Migdal Ha‘Emeq, Northern District, Israel

Full time
Regular

… high-impact work across your area of expertise. Preferred Qualifications KLA is seeking a talented Senior Software Engineer to join our semiconductor products development team in Israel. The candidate will …

Added Oct 15, 2026

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Capital One Financial

Senior Software Engineer

London, England, United Kingdom

… learn with many great and diverse individuals. In this role, you will design, develop, test, and maintain software products that automate core business processes. You will walk in the shoes of our users, collaborating with …

Added Oct 27, 2026

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Mastercard

Senior Software Engineer

Mexico City, Mexico

- Design, build, and maintain core components of the Developer Workbench platform across the full development lifecycle. - Contribute to the technical direction and roadmap of the Developer Workbench, helping evolve …

Added Oct 27, 2026

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RTX

Senior Software Engineer

Gloucester, England, United Kingdom

Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion …

Added Oct 27, 2026

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KLA

Senior Software Engineer

Migdal Ha‘Emeq, Northern District, Israel

Full time
Regular

… The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of …

Added Oct 15, 2026

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Lennar

Sr Software Engineer

Irving, Texas, United States +1 location

on the Team Key Responsibilities : Software Development: Design, develop, and maintain full-stack applications, ensuring scalability, performance, and …

Added Oct 27, 2026

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Abbott Laboratories

Senior Software Engineer

Alameda, California, United States +1 location

Pay posted by employer$114,000–$228,000

… for yourself and your family, be your true self, and live a full life. You’ll also have access to: Career development with an international company where you can grow the career you dream of. Employees can qualify for free …

Added Oct 15, 2026

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Abbott Laboratories

Senior Software Engineer

Alameda, California, United States +1 location

Pay posted by employer$100,000–$200,000

Added Oct 15, 2026

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Carrier Global

Senior Software Engineer

PRT5208: Rua Rua Santos Dias No. 1121, Matosinhos, 4465-255, Portugal

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WHO YOU ARE · employer excerpt

Degree in Computer Science, Software Engineering, or a related technical field (or equivalent hands-on experience).
Solid experience as a Software Engineer/Developer, with strong fundamentals in at least one backend language (e.g. Python, Node.js, Go) and modern frontend frameworks (e.g. React).
Mandatory, hands-on experience with AWS (e.g. EC2, RDS, S3, Lambda, IAM) — you are comfortable deploying, operating and troubleshooting cloud infrastructure in production.
Experience with containerization (Docker) and comfortable working in Linux environments.
Familiarity with relational and/or NoSQL databases, and with building and consuming REST/GraphQL APIs.

5 more in the full description below.

About this opportunity

Original employer description

Rol: Senior Software Engineer

Location: Porto, Portugal

Type of contract: Permanent

Carrier is the leading worldwide provider of heating, ventilation, and air conditioning (HVAC), refrigeration, fire, security, and cold chain solutions. We invented the modern air conditioning, and our team of pioneers and innovators have a long history of developing new technologies.

Addvolt, now part of Carrier, global leader in intelligent climate and energy solutions, delivers advanced electrification technology, integrated power management and power electronics capabilities for transport refrigeration and auxiliary systems.  Driving innovation in the electrification and decarbonization of onboard systems for refrigerated trailers, trucks, vans and containers, Addvolt empowers fleets to avoid fuel usage, reduce major emissions and operate efficiently at a remarkably low noise level. By combining Addvolt’s innovative power solutions with Carrier Transicold’s expertise in transport refrigeration, we are enhancing the value we deliver to fleets, original equipment manufacturers and logistics operators worldwide. Together with Carrier, we are accelerating the transition to a more sustainable, efficient and intelligent cold chain.

YOUR MISSION

As a Software Engineer at Addvolt, you will design, build and maintain the software that powers our connected, electrified fleet solutions — from device connectivity and data pipelines to the platforms our customers use every day. You will work across the full stack, collaborating closely with product, hardware and data teams to ship reliable, scalable features.

Design, develop, test and maintain full-stack features across our platform (frontend, backend and APIs).
Build and maintain cloud infrastructure and services on AWS (e.g. EC2, RDS, S3, Lambda), ensuring our systems are scalable, secure and cost-efficient.
Work with data flowing from hardware devices (CAN, cellular/LTE, MQTT) through backend services and databases, all the way to the UI.
Participate in the full software development lifecycle: requirements discussion, design, implementation, code review, testing, deployment and monitoring.
Write clean, well-tested, maintainable code and contribute to improving our engineering practices, CI/CD pipelines and system architecture.
Collaborate with product managers, designers and other engineers to translate requirements into technical solutions.
Troubleshoot, debug and resolve issues across the stack, including production incidents when needed.
Contribute to technical documentation and knowledge sharing within the team.

WHO YOU ARE

Degree in Computer Science, Software Engineering, or a related technical field (or equivalent hands-on experience).
Solid experience as a Software Engineer/Developer, with strong fundamentals in at least one backend language (e.g. Python, Node.js, Go) and modern frontend frameworks (e.g. React).
Mandatory, hands-on experience with AWS (e.g. EC2, RDS, S3, Lambda, IAM) — you are comfortable deploying, operating and troubleshooting cloud infrastructure in production.
Experience with containerization (Docker) and comfortable working in Linux environments.
Familiarity with relational and/or NoSQL databases, and with building and consuming REST/GraphQL APIs.
Understanding of CI/CD pipelines, version control (Git) and software testing practices.
Strong problem-solving skills, attention to detail, and a genuine interest in IoT, connected devices and fleet/energy management domains.
Good communication skills, comfortable collaborating with cross-functional teams (product, hardware, data).
Ownership mindset — comfortable taking a feature from idea to production and supporting it afterwards.
Fluent in English (written and spoken); Portuguese is a plus.

NICE TO HAVE

Experience with Infrastructure as Code (e.g. Terraform, CloudFormation).
Exposure to data engineering/ETL pipelines or analytics platforms.
Experience with IoT protocols (MQTT, CAN) or embedded/connected device integrations.
Experience with Figma or similar tools for UI collaboration.

WHAT WE OFFER

The opportunity to build software that powers real-world, cutting-edge automation and electrification technology, in a fast-growing, mission-driven company.
A collaborative, technical environment where you'll work closely with hardware, product and data experts every day.
Ownership over meaningful features and real opportunity for technical growth.
Competitive compensation package, aligned with experience.
Flexible working model.

Our Commitment

Our greatest assets are the expertise, creativity, and passion of our employees. We provide a work environment that fosters innovation, collaboration, and growth, attracting and retaining the best talent. Diversity, inclusion, and employee engagement are central to our culture. We offer enriching career opportunities, professional development programs, and continuous feedback to help you succeed.

Join us and make a difference.

Apply Now!

Pay Range

€28,000.00-€56,000.00

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