98 software implementation engineer jobs at 66 companies in Yorktown Heights, NY

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Implementation Engineer
New York City, New York, United States
$130k-$150k/yr OnsiteFull Time
PactFi
PactFi: FinTech SaaS platform for asset managers, banks, and investors managing complex private-credit transactions.
3+ YOE3+ years implementing SaaS clients, data migrations, API enablement, support engineering; strong communication and product/technical troubleshooting skills.
Pendo, Amazon Redshift, Intercom, APIs
1mo
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Implementation Engineer
London or New York City or Poland or Europe
RemoteFull Time
DigitalGenius
DigitalGenius: Private ecommerce AI software that automates customer-service conversations for online retailers and brands.
2+ YOE2+ years in technical implementation/solutions engineering (SaaS preferred). Strong knowledge of APIs, JSON, webhooks, Node.js and Python. Excellent problem-solving, communication, and project management skills.
APIs, JSON, webhooks, Node.js, Python, Dixa, Zendesk, Salesforce, DigitalGenius
2mo
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Senior Software Engineer
Brooklyn, New York, United States
$164k-$193k/yr HybridFull Time
Etsy
EtsyNYSE: ETSY: Public online marketplace operator connecting creative entrepreneurs with buyers of handmade, vintage, and unique goods.
Lead implementation and delivery of search and recommendations work; strong software engineering with Scala, Java, Python; experience with Spark, Scalding, Airflow; provide design and code reviews and mentor teammates.
Scala, Java, Python, Spark, Scalding, Airflow
1mo
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Software Engineer, Identity
San Francisco or New York City or London
$150k-$325k/yr OnsiteFull Time
Mercor
Mercor: AI-powered talent marketplace connecting contractors with global organizations.
Experience building and operating large-scale distributed systems, strong product engineering fundamentals, security-minded design, and ability to work directly with operations to implement identity and access infrastructure.
Slack
2mo
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Software Engineer
New York City, New York, United States
$152k-$194k/yr HybridFull Time
Flatiron Health
Flatiron Health: Healthtech providing oncology data, AI, and point-of-care software to cancer-care providers, researchers, and biopharma companies.
Design and implement scalable backend services and RESTful APIs, build distributed systems, automate workflows, and troubleshoot performance; Master's in Computer Science required.
MySQL, Python (v3.8), DynamoDB, Redis, EHR
3mo
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Software Engineer, API SDK
San Francisco or Seattle or New York City
$293k-$385k/yr HybridFull Time
OpenAI
OpenAI: AI research and deployment focused on beneficial AGI.
7+ YOE7+ years of professional engineering experience; experience building SDKs; design and implement SDKs for multiple languages; collaborate across teams.
Python, Node.js, Golang, Java, Ruby, SDK generation
1mo
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Lead Software Engineer-Full Stack/Multi-Cloud Security
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOE5+ years software engineering experience with Python or Go, CI/CD (Jenkins), cloud-native engineering (Azure/AWS/GCP), Kubernetes, secure coding, and experience implementing security/compliance controls.
Python, Go, Java, Jenkins, Jira, Confluence, Bitbucket, Kubernetes, Terraform, Azure, AWS, GCP
1mo
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Embedded Software Security Engineer
Totowa, New Jersey, United States
OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
5+ YOEBachelor's degree plus 5+ years experience in embedded software, experience at driver/OS/BSP level, embedded architecture design, cryptographic implementations, secure coding, and ability to obtain Secret clearance.
Cameo, MagicDraw
4d
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Software Framework Developer Assistant Vice President
Rutherford, New Jersey, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOERequires 5–8 years of relevant experience in software applications analysis and programming, project implementation, consulting or project management methods, and a bachelor's degree or equivalent experience.
2mo
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Implementation Program Manager
Newark, New Jersey, United States
OnsiteFull Time
SPHERE
SPHERE: Cybersecurity software helping enterprises discover, govern, and remediate identity and access risk.
3+ YOEDrive enterprise software implementations and customer onboarding; translate requirements into implementation plans; lead engineers; manage project delivery, documentation, training, and cross-functional coordination in security-conscious environments.
SPHEREboard
3mo
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Software Engineer 5 - Ads Identity Graph
New York or Los Angeles or Los Gatos or Seattle
$388k-$558k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global subscription-based streaming entertainment service and content producer.
Design, build, and operate large-scale Identity Graphs and Identity Resolution services; implement privacy-conscious identity pipelines; integrate with DSPs; manage big data and ensure governance.
Spark, Big Data, Identity Graph, Identity Resolution, DSPs, Data Governance, Privacy
2mo
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Senior Software Engineer (AI Health-Tech SaaS)
New York City or Chicago or Atlanta or Seattle
HybridFull Time
Phamily
Phamily: Privately held healthcare technology providing AI-powered care-management software to medical groups, health systems, and ACOs.
7+ YOE7+ years building and maintaining production SaaS systems; strong architecture skills; experience with Ruby on Rails, Python, Elixir, JavaScript frameworks, SQL databases, cloud platforms, TDD and AI implementation; healthcare experience preferred.
Ruby on Rails, Python, Elixir, SQL, JavaScript, HTML, CSS, Vue.js, React, PostgreSQL, MySQL, TDD, RSpec, Playwright, AWS, GCP, Docker, Kubernetes, AI implementation, HL7/FHIR, ML/LLM
4d
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Software Framework Developer Assistant Vice President
Rutherford, New Jersey, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOERequires 5–8 years of relevant experience, application systems analysis and programming expertise, project implementation experience, consulting or project management knowledge, deadline management skills, and a bachelor's degree or equivalent experience.
2mo
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Associate Software Development Engineer - Java Microservices - Hybrid 4 days
New York, New York, United States
$107k-$150k/yr HybridFull Time
Publicis Sapient
Publicis Sapient: Enterprise technology helping global organizations modernize systems, deploy AI agents, and improve operations.
5.5+ YOEPolyglot full‑lifecycle engineer with 5.5+ years experience. Experience designing and implementing REST microservices (Java/Spring, Node.js, Golang), messaging (Kafka/Rabbit/IBM/Active MQ), DevOps, monitoring, and cloud deployment (AWS/Azure/GCP).
REST, Node.js, Java, Spring, React, Golang, Kafka, Rabbit MQ, IBM MQ, Active MQ, Maven, Gradle, Jenkins, GitLab, Terraform, Docker, ELK, Splunk, Kiali, Prometheus, Grafana, Dynatrace, Datadog, GCP, AWS, Azure, APIGEE, API Connect, Kong, Mule, AWS API Manager, Azure APIM, GraphQL, gRPC, Postgres, MongoDB, MySQL, Neo4j, HTML, CSS, JavaScript
2mo
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Quantitative Architect / Software Engineer: Macro Engineering
New York City, New York, United States
$165k-$300k/yr HybridFull Time
Two Sigma Investment Management
Two Sigma Investment Management: Private quantitative investment manager using data science and technology to manage diversified global strategies for institutional investors.
7+ YOEBS in a technical or quantitative field; 7+ years experience, 10+ preferred; strong design/implementation; release track record; team player; macro instruments experience a plus.
2mo
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Senior Calypso Developer - Capital Markets (Implementation & Transformation)
United States or New York City or Europe or Asia
RemoteFull Time
First Derivative
First Derivative: Capital markets consulting and managed-services firm serving banks and other financial institutions with data and technology solutions.
Proven Calypso developer (v16+ preferred) with strong Java (Spring, Hibernate), SQL, SDLC experience and ability to design, integrate and support Calypso implementations across the trade lifecycle.
Calypso, Java, Spring, Hibernate, SQL
2w
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Solutions Engineer
New York City, New York, United States
$200k-$260k/yr HybridFull Time
Harmony
Harmony: N AI enterprise service-management platform resolving organizations’ IT, HR, finance, procurement, and legal requests.
5+ YOERequires 5+ years in solutions engineering, software engineering, technical consulting, or similar hands-on technical work, with APIs, cloud infrastructure, networking, scripting, debugging, and customer implementations.
Slack, Microsoft Teams, API, Claude Code, Codex, LLM
3mo
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Forward Deployed Engineer
New York City or United States
$160k-$250k/yr OnsiteFull Time
Linero
Linero: AI-native software building operational infrastructure for AI labs, defense primes, and semiconductor giants.
4+ YOE4+ years of software engineering or technical implementation; strong backend; enterprise customer experience; problem solving; communication; travel; NYC based.
Backend, APIs, ERP, SaaS
4d
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Applied Intelligence Engineer
New York City or Washington, D.C. or United States
$165k-$225k/yr OnsiteFull Time
Helios Intelligence Platforms
Helios Intelligence Platforms: AI policy-intelligence platform and consulting firm serving government, lobbying, legal, compliance, and enterprise policy teams.
5+ YOE5+ years in software engineering, applied AI, solutions architecture, or technical implementation; production engineering and customer ownership; Python or TypeScript; AI systems, integrations, cloud, data pipelines, security, and frequent travel.
Proxi, Python, TypeScript, APIs, databases, cloud infrastructure, data pipelines, language models, NIST, CMMC, FedRAMP, ISO 27001, SOC 2, SSO, SAML, OIDC
4d
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Forward Deployed Engineer (FDE) - Data 360
New York City or Chicago or Seattle or Bellevue or Dallas or Denver or Atlanta or Indianapolis or McLean or Austin or San Francisco
$89k-$288k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: The #1 AI CRM driving customer success together.
5+ YOE5+ years in software or data engineering or technical implementation; bachelor's degree or equivalent; Data 360 or comparable platform experience; SQL and enterprise implementation language proficiency; secure integrations and AI retrieval systems experience.
Salesforce Data 360, SQL, Python, Apex, Flow, REST Query API, Interaction SDK, Salesforce DX, CLI, Git, Data Kits, RAG (Retrieval-Augmented Generation), Model Context Protocol (MCP), Snowflake, Databricks, BigQuery, Redshift, Kafka, OAuth, SAML, Java, JavaScript, TypeScript, Data Cloud, CRM, Microsoft Excel