Software Developer Sr jobs in Brooklyn

Role: Sr Mobile Developer Location: Jersey City, NJ (3 days onsite per week) Duration: 12 Months Job description: Looking for a Senior mobile developer with good hands on experience in iOS and Android development. Candidate should have experience in Ionic framework.

Overview Susquehanna International Group is seeking a senior software engineer to join our ETF Development Team. This team delivers innovative datasets, advanced applications, and sophisticated trading strategies to enhance the ETF trading desk's initiatives. We operate in an environment that thrive

Job Role: Sr. AWS Python Developer Location: New York, NY Can do Only W2. No C2C Job Description: Key Skills: AWS (Cloud Architecture, API Gateway) Python (Strong hands-on experience) Media & Entertainment domain (Must-have) Role Highlights Work on next-gen cloud-based media distribution platfor

JOB DESCRIPTION We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within Commercial and Investment Bank, you will play a pivotal role in an agile team, enhancing, building, and

JPMorgan Chase

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within Commercial and Investment Bank, you will play a pivotal role in an agile team, enhancing, building, and delivering trust

My client, a leading global hedge fund, is seeking an experienced software engineering hire to join their NY office to aid in the built out of their global OMS. This is a rare opportunity to sit close to the business—Portfolio Managers, Traders, Compliance, Treasury, and Trade Operations—owning tech

CACI International

$113,200 - $237,800 /year

Job Title: Sr. Embedded Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking a Senior Embedded Software Eng

We are looking for an experienced software engineer and technical leader to help build and scale next-generation AI platforms. This role sits at the intersection of infrastructure, distributed systems, and applied AI, enabling teams across the organization to efficiently develop and deploy intellige

Lockheed Martin

Job Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you‘ll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE‘RE DOING • Jo

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Bright Sol, is seeking the following. Apply via Dice today! Job Title: Sr. Python Developer w/d (Athena or Sec DB or Quartz) Exp Location: Jersey City, NJ or Houton, TX – 5 Days onsite role Long Term

Amazon is a leading technology company seeking a talented Software Development Engineer III to join their innovative team focused on revolutionizing advertising solutions through AI technology. The role involves leading the design and implementation of AI technologies, driving cross-team collaborati

CrowdStrike

$140,000 - $215,000 /year

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on la

Lockheed Martin

Job ID: 719103BR Date posted: Feb. 26, 2026 Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer -

Lockheed Martin

Job Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING • Jo

Job Title: Sr. Python Developer w/d (Athena or Sec DB or Quartz) Exp Location: Jersey City, NJ or Houton, TX – 5 Days onsite role Long Term Project Role Description: Market Risk Technology is responsible for providing Risk Managers with the capability to assess the financial impact of various advers

Lockheed Martin

Job ID: 712532BR Date posted: Apr. 09, 2026Description:THE WORKThis senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technica

Lockheed Martin

Job ID: 712532BR Date posted: Apr. 09, 2026 Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing techn

Required Technical Skills Backend Development Python: Advanced proficiency in Python development, including frameworks like Flask/FastAPI/Django Apache Airflow: Experience building and managing data pipelines and workflow orchestration API Design: RESTful APIs, GraphQL, microservices architecture Da

Description We’re looking for a Full‑Stack Engineer who cares about building usable, reliable software that makes a real difference in healthcare. You’ll ship React/Vite web apps, build mobile apps with React Native or Swift/Kotlin when needed, and build the backend services behind them using Python

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Remote AI/ML Software Engineer. In this role, you will design, build, and deploy secure and scalable software and data systems that directly support mission operations and analytics. As a hands-on eng