Matcha

1169 Remote Software Engineer Jobs in Portugal

1169 remote software engineer roles open to candidates in Portugal, all at fully remote, VC-backed startups from seed to series C. Matcha reads every job description daily and sends you one zero noise email with only the roles that really fit. No scrolling, no noise.

10k+ under the radar remote startups · 1 zero noise email

Describe your next role, cut the noise

1169 open roles · 12 new this week · 80% not on LinkedIn · $156K avg pay

  • PostHog logo

    Context Engineer at PostHog

    Equipping every developer to build successful products

    Mid-levelSeries E · $250.2M$194K–$212K / yearBacked by Google, Stripe, Peak

    Make technologies explainable and legible to humans and AI agents

    Remote worldwide (GMT+2:00 to GMT-8:00 time zone compatibility).

  • Dfns logo

    Senior Infrastructure Engineer at Dfns

    Leading WaaS platform enabling secure, programmable digital asset management at scale.

    Team of 72Senior$30.6M total fundingcloud infrastructuredockerkubernetes€120K–€180K / yearBacked by White Star Capital, Further Ventures

    Design, build, and maintain scalable cloud infrastructure while ensuring the security and reliability of financial systems. Collaborate with engineering and security teams to automate operations and optimize performance across containerized environments.

    Remote-first in Europe (EU); office optional. Role is senior-level infrastructure/cloud/DevOps engineering.

  • LatchBio logo

    AI Biologist - Metagenomics at LatchBio

    Biology agent infrastructure with kits and machines for 300+ teams.

    Team of 57Mid-levelSeries A · $28MArtificial IntelligenceBiopharmamicrobiologymetagenomicspython$120K–$180K / yearBacked by Coatue, Lux Capital, Backend Capital

    You will contribute to the technical approach for evaluating how AI agents reason through complex microbiome and metagenomics datasets. Additionally, you will collaborate with engineers and biologists to build ground-truth benchmark datasets that test the analytical capabilities of AI agents.

    Remote globally; may choose hybrid or onsite in SF. Work authorization: OPT visa holders only.

  • Circle.so logo

    Senior Full-Stack Software Engineer, AI Core at Circle.so

    World’s leading branded community platform with 10M+ members globally.

    Team of 367SeniorSeries B · $30.4MDeveloper PlatformInformation Technologyruby on railsreactjsfull-stack development$130K–$140K / yearBacked by Notation Capital, HubSpot Ventures, Scott Belsky

    You will lead the development of full-stack AI solutions, including AI agents and RAG systems, using Ruby on Rails and React. Additionally, you will design and execute experiments to validate AI features and optimize infrastructure for production-level performance.

    Remote global (anywhere). US-benchmarked compensation; no other location restrictions mentioned.

  • Circle.so logo

    Senior Full-Stack Software Engineer, Discover at Circle.so

    World’s leading branded community platform with 10M+ members globally.

    Team of 367SeniorSeries B · $30.4MDeveloper PlatformInformation Technologyruby on railsreactjstypescript$130K–$140K / yearBacked by Notation Capital, HubSpot Ventures, Scott Belsky

    You will build and maintain high-converting purchasing experiences for the Circle Discover marketplace using Ruby on Rails and React/Next.js. You will collaborate with designers and leadership to implement performant, scalable features while maintaining high code quality.

    Fully remote worldwide; remote team across 30+ countries. No location restrictions stated beyond English proficiency.

  • Oomnitza logo

    UX Design Engineer (US Remote) at Oomnitza

    Asset-centric IT visibility unifies data for strategic tech decisions.

    Team of 114Mid-level$35.1MInformation TechnologySoftwareux designfront-end engineeringreact$120K–$165K / yearBacked by Gula Tech, Shasta Ventures, Bowery Capital

    You will own the end-to-end design system, including the Storybook component library and prototyping tooling to empower the Product Engineering team. Additionally, you will consult on novel UX interactions and ensure design quality by maintaining alignment between design and implementation.

    US or Ireland remote allowed; listed locations only.

  • DualEntry logo

    Applied Engineer at DualEntry

    AI-native ERP automates books, scales finance for mid-market firms.

    Team of 75Mid-levelSeries A · $90MAccountingEnterprise Resource Planning (ERP)djangodjango rest frameworkpostgres$150K–$280K / yearBacked by Lightspeed Venture Partners, Khosla Ventures

    You will embed on customer projects to own the end-to-end discovery, design, build, and deployment of integration pipelines. Additionally, you will model customer accounting data and build internal tooling to automate recurring processes.

    Remote-first: EU, LATAM, and Canada only. No other regions specified.

  • Ant-Tech logo

    Senior Security Engineer DeFi & AI Security at Ant-Tech

    Global technology consulting startup delivering tailored software solutions with passion.

    Team of 18SeniorConsultingWeb Designsecurity engineeringthreat modelingapplication security$180K–$210K / year

    The Senior Security Engineer will design and implement security controls, automation, and monitoring across product and infrastructure systems. They will also lead security operations, manage incident response, and build AI-driven security tools to protect high-value financial assets.

    Remote US & Canada or UK & EU; UK/EU must support EST time-zone hours.

  • Thera logo

    CTO at Thera

    Thera builds an end-to-end financial OS for modern SMBs.

    ExecutiveSeed · $8.1Mreactnext.js$120K–$270K / year

    Lead the engineering team and full-stack development to build a holistic financial platform. Define engineering culture and best practices while collaborating with the CEO on the product roadmap.

    Remote not specified; no geographic restrictions mentioned.

  • vCluster Labs logo

    Senior AI Enablement Engineer at vCluster Labs

    Open-source tools to simplify Kubernetes, enable multi-tenancy, reduce costs.

    Team of 103SeniorSeries A · $24MDeveloper PlatformInformation Technologyplatform engineeringkubernetesci/cd$170K–$200K / yearBacked by Fusion Fund, Khosla Ventures

    You will design, build, and operate internal AI-powered engineering automation and MCP servers to streamline developer workflows. Additionally, you will manage secure AI infrastructure on Kubernetes and collaborate with engineering teams to eliminate manual toil.

    Remote US or Germany; role is distributed/remote-first with no other stated location restrictions.

  • Auror logo

    Senior Systems Engineer (ASR - Hardware/OnPrem) at Auror

    Retail crime intelligence platform linking retailers and law enforcement.

    Team of 299SeniorSeries C · $69.4MReal TimeArtificial Intelligencec#.netlinuxNZD 120K–NZD 150K / yearBacked by Sparkbox Ventures, Callaghan Innovation, Folklore Ventures

    Design and build high-performance software for a real-time subject recognition platform across edge devices and cloud services. Take ownership of complex technical problems from conception through to production while optimizing for reliability and performance in resource-constrained environments.

    Fully remote candidates accepted within New Zealand for senior level and above.

  • Rifa AI logo

    Senior Platform Engineer at Rifa AI

    AI-driven automation with adaptive agents that execute tasks across tools.

    Team of 18SeniorSeed · $1.1MpythonfastapikubernetesINR 3000K–INR 5000K / year

    You will own the platform architecture, including the runtime, voice infrastructure, and intelligence layer that powers AI agents. You will also build critical enterprise capabilities such as observability, evaluation frameworks, and security integrations to ensure reliable production performance.

    Remote; based in India (Bengaluru). Location listed, no other regions specified.

+1157 more software engineer roles in Portugal

Tell us what you want. Get them in your inbox — no scrolling, no noise.

About Matcha

Matcha is a zero-noise alternative to job boards for remote startup jobs. Instead of scrolling through hundreds of irrelevant postings, you describe your next role once and Matcha reads every job description daily to surface only the roles that actually fit. Matches arrive in a single email, as soon as a relevant role is posted. No UI to check, no notifications, no noise. Because Matcha reads full job descriptions in plain language, there is no limit to what you can filter by: not just the usual dropdowns, but anything you can put into words.

Matcha surfaces fully remote jobs at startups from seed to series A, series B, etc. typically backed by top-tier VCs like a16z, Index Ventures, Y Combinator, Google Ventures, Sequoia, Accel, Khosla Ventures, etc. Roles span software engineering, design, marketing, sales, and more. Open to candidates in Europe, the US, Canada, the UK, Brazil, Latam, APAC, and worldwide.

Frequently asked questions

Job boards make you scroll through hundreds of irrelevant posts. Matcha flips this: you describe your ideal role once (title, tech stack, team size, dealbreakers) and Matcha reads every job description daily to surface the handful that actually fit, and sends you one zero noise email. No UI to check, no noise, just a single email when something real shows up. Unlike job boards with their fixed filter sets, Matcha uses plain-language descriptions to match against full job descriptions, so you can filter by anything, something no dropdown could ever capture.

You describe what you're looking for in plain language: role, tech stack, team size, things you don't want. Every day, Matcha scans thousands of new remote startup job postings and compares each description against your preferences. Roles that match land in your inbox in a single, zero-noise email within hours of being posted.

Roles are added as soon as they are posted. About 80% of them never appear on LinkedIn.

Yes, all public jobs are covered: workatastartup (YC jobs), Ashby, Greenhouse, and more. Matcha also tracks under-the-radar startups individually, including roles that are not listed anywhere else.

Matcha was built by Fico, a Canadian repeat founder who has spent over a decade building and working at fully distributed startups. He was on the founding team of Roger.ai, a fully distributed startup he helped grow from zero to $5 billion in transaction volume and millions in ARR before it was acquired by NYSE:CPAY, where he served as VP of Engineering for four years, fully remote. Fico has a deep network of remote-first founders and understands this space firsthand.

While looking for a new startup to join, Fico found the experience exhausting: noisy job boards, limited filters, and no way to specify what actually mattered to him. Nothing let him filter the way he wanted. So he built it for himself, shared it with friends, and after seeing how much they loved it, opened it up. The goal: stay open to the right opportunity without the daily grind of checking boards or wading through noise. It takes two minutes over coffee instead of hours.

Loved by 3000+ remote talent

Engineers, PMs, designers, and marketers across 40+ countries use Matcha to cut through the noise of job search and not miss the right opportunity when it's posted.

Describe your next role, cut the noise