4,071 platform jobs at 1,506 companies in Fairfield, CT

1mo
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Platform Lead
New York, New York, United States
OnsiteFull Time
Atto Trading
Atto Trading: A quantitative trading firm focused on high-frequency strategies and trading platform development.
5+ YOE5+ years as a core/quant developer at a top HFT firm, experience with critical HFT platform components, demonstrated leadership, strong C++ (C++17+), Python, multithreading, networking, and Linux expertise.
C++, C++17, Python, Linux
1mo
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Senior Platform Engineer, Dashboard Platform
Paris or London or New York City or Sydney or Bucharest
€68k-€94k/yr HybridFull Time
Algolia
Algolia: AI-powered search and discovery platform for websites and apps.
Experienced backend/platform engineer with strong infrastructure automation skills (Docker, Kubernetes, Terraform), cloud experience (AWS/GCP), focus on developer experience, strong English communication.
Docker, Kubernetes, Terraform, AWS, GCP, Go, Ruby on Rails, JavaScript, TypeScript, HTML, CSS, AI coding agents
1mo
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Senior Platform Engineer - Core - Platform
Leeds or Dublin or New York City or Denver or United Kingdom or Ireland or United States
$1/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
5+ YOE5+ years in platform/infrastructure/DevOps; strong Python and Java; Kubernetes, CI/CD/GitOps, Terraform, AWS experience; distributed systems background; mentorship and incident response experience.
Python, Java, Kotlin, Go, Kubernetes, GitOps, Terraform, AWS, CI/CD
5d
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Platform Engineer
Teaneck, New Jersey, United States
OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
3+ YOE3+ years platform engineering experience, cloud (Azure or AWS), Kubernetes/container experience, security knowledge, automation with Python/Ansible, strong communication and agile experience.
Azure, AWS, Kubernetes, Python, Ansible
1mo
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Platform Engineer
New York City, New York, United States
$150k-$200k/yr HybridFull Time
Triomics
Triomics: AI agents for oncology EHR data processing and workflows.
3+ YOE3+ years platform/infrastructure engineering; strong backend engineering; experience with cloud (AWS or Azure), Kubernetes, Docker, CI/CD; production deployment and debugging experience.
AWS, Azure, Kubernetes, Docker, CI/CD, GPU
5d
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Platform Engineer
Teaneck, New Jersey, United States
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
3+ YOE3+ years platform experience, cloud (Azure or AWS), Kubernetes and container experience, security best practices, automation (Python, Ansible preferred), CI/CD and agile experience.
Azure, AWS, Kubernetes, Python, Ansible
1mo
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Staff Platform Engineer
Miami or New York or San Francisco or United States
RemoteFull Time
Félix Pago
Félix Pago: Remittance platform for money transfers via WhatsApp messaging.
10+ YOE10+ years software engineering experience with cloud and platform expertise; deep Go, Kubernetes, Terraform, Istio, Backstage/Port.io, CI/CD, observability, and platform leadership skills.
Kubernetes, Backstage, Port.io, AWS, GCP, Istio, Terraform, Helmcharts, Terratest, golang
21h
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Platform Engineer
New York, New York, United States
$200k-$400k/yr OnsiteFull Time
Antimetal
Antimetal: Automates cloud infrastructure management and cost optimization using AI.
3+ YOE3+ years platform/infrastructure/backend engineering; strong service-architecture, networking, and systems design; proficient in TypeScript and Kubernetes; experience with observability and data modeling; product-focused and operationally minded.
TypeScript, Kubernetes, OTEL, Datadog, Claude Code, MCP, OAuth, Anvil
1mo
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Platform Engineer
Dallas or Coppell or Tampa or Jersey City or Boston
$60k-$115k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
4+ YOEMinimum 4 years related experience. Experience with AWS (SageMaker, Bedrock, EMR, Athena), Terraform, Jenkins, Snowflake, CloudWatch, Splunk and building MLOps/AI platforms; strong collaboration and governance skills.
SageMaker, Amazon Bedrock, Bedrock Agent Core, Amazon Q Developer, Kiro, EMR, Athena, Terraform, Jenkins, VPC, Subnets, EC2, IAM, Security Groups, ECS, S3, ELB, Auto Scaling, Lambda, AWS Glue, ADX, KMS, Snowflake, CloudWatch, Splunk
3w
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Platform Engineer
New York, New York, United States
$180k-$250k/yr HybridFull Time
GovSignals
GovSignals: AI platform for government contracting and proposal automation.
5+ YOE5+ years platform/backend/infrastructure experience; deep Postgres and Kubernetes knowledge; TypeScript or Python backend; security-first experience in regulated environments; experience scaling ingestion and deployments; U.S. person required.
TypeScript, SvelteKit, Cloudflare Workers, Kubernetes, Postgres, Trigger.dev, Chainguard, OpenTelemetry, AWS GovCloud, S3, R2, Python, Supabase
1mo
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Platform Engineer
Philadelphia or New York City
$150k-$250k/yr OnsiteFull Time
FSH Technologies
FSH Technologies: AI-native software platform for government and public sector operations.
Experience shipping software and building/maintaining platforms; strong technical curiosity; familiarity with Python, Postgres, Unix, React.js and TypeScript; able to mentor engineers and translate customer needs into abstractions. Must live in and work from New York City or Philadelphia offices.
Python, Postgres, Unix, React.js, TypeScript
2mo
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Senior Platform Engineer
Menlo Park or New York or Seattle
$180k-$220k/yr RemoteFull Time
Verantos
Verantos: Generates high-accuracy real-world evidence for clinical and regulatory use
5+ YOE5+ years in DevOps/platform engineering or SRE; strong AWS, Terraform, CI/CD; Python/TypeScript; healthcare or regulated environments.
AWS, Terraform, Docker, Kubernetes, ECS, EKS, Python, TypeScript, Snowflake, GitHub Actions
3mo
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Senior Platform Engineer
Brooklyn, New York, United States
$170k-$240k/yr RemoteFull Time
Propel
Propel: Technology focused on strengthening the social safety net.
5+ YOE5+ years in DevOps/Platform Engineering or related field; strong Kubernetes, Terraform, AWS; CI/CD pipelines; on-call experience; programming in Python/Go.
Kubernetes, Terraform, AWS, Datadog, GitHub Actions, Helm
2mo
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Senior Platform Engineer
Los Angeles or New York or San Francisco
$170k-$190k/yr HybridFull Time
EDO
EDO: Measures the impact of TV and streaming advertising.
6+ YOE6+ years in platform/infrastructure engineering; strong AWS, Terraform/Spacelift; experience building internal developer platforms and data-heavy infrastructure.
Terraform, Spacelift, AWS, EC2, RDS, S3, IAM, Networking, Load Balancing, Snowflake, dbt, SageMaker, Airflow, MWAA, Chef, ECS, Kubernetes, Terraform Cloud, Atlantis
1w
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Director, Platform Services
Stamford, Connecticut, United States
$186k-$297k/yr OnsiteFull Time
ITT Inc.
ITT Inc.NYSE: ITT: Engineers and manufactures critical components for harsh environments.
10+ YOE5+ Mgmt10+ years IT infrastructure/platform experience with 5+ years leading global platform or shared services teams; university degree; preferred certifications (ITIL, Lean/Six Sigma); Azure and enterprise platform expertise; vendor, budget, and governance experience.
Azure, Windows, Linux, iSeries
1w
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Platform Engineer - GovSignals
New York, New York, United States
$180k-$250k/yr HybridFull Time
Miravoice
Miravoice: AI voice agent platform for automated market research surveys.
5+ YOE5+ years platform or infrastructure experience; expertise with Postgres, Kubernetes, backend in TypeScript or Python; security-first mindset and experience at scale; FedRAMP/IL5 experience preferred.
TypeScript, SvelteKit, Cloudflare Workers, Kubernetes, Postgres, Trigger.dev, Chainguard, OpenTelemetry, AWS GovCloud, S3, R2
2mo
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Senior Platform Engineer
Santa Monica or Lower Manhattan or San Francisco or Los Angeles
$150k-$200k/yr HybridFull Time
Pivotal Health
Pivotal Health: AI platform automating healthcare insurance claim disputes for providers.
5+ YOE5+ years in platform, infrastructure, or software engineering; strong Python; cloud-native systems (GCP); Terraform; CI/CD; containers; event-driven architectures; security and reliability.
Python, Terraform, GitHub Actions, Kubernetes, Docker, Kafka, Pub/Sub, Kinesis, Google Cloud Platform
3w
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QIS Platform Analyst
New York, New York, United States
$145k-$173k/yr OnsiteFull Time
UBS
UBSSIX Swiss Exchange: UBSG: Provides global wealth management and investment banking services.
Strong Python engineering, production ML/AI experience, modern data platform/cloud familiarity, monitoring/observability framework experience, strong data analysis and stakeholder communication skills.
Python
3w
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Enterprise Platform Leader
White Plains, New York, United States
$159k-$215k/yr OnsiteFull Time
Atlas Air
Atlas Air: Global provider of outsourced aviation and logistics services.
12+ YOE5+ MgmtDegree or equivalent, 12+ years platform experience, 5+ years coaching, agile delivery experience, CI/CD and SDLC familiarity, incident management and vendor oversight, strong communication and leadership skills.
CI/CD, SDLC, automated testing
1mo
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Senior Platform Engineer
Boston or Chicago or New York City or Washington or Nashville
$185k-$215k/yr RemoteFull Time
Chartis
Chartis: Strategic consulting and data analytics for the healthcare sector.
7+ YOE7+ years platform/infrastructure engineering with cloud (Microsoft Azure) and Terraform experience; Bachelor's in a tech field; experience with Snowflake, orchestration (Dagster/Airflow), dbt, Python, CI/CD, and healthcare data concepts preferred.
Terraform, Microsoft Azure, Snowflake, dbt, Python, Microsoft Azure AI Search, Dagster, Astronomer, Airflow, Microsoft Azure Data Factory, GitHub Actions, Microsoft Entra ID, RBAC