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- ...and where strong understanding of the JVM and low-level software engineering is highly valued. The Role You will design, develop, optimize, and maintain high-performance Java... ..., maintainable, and thoroughly tested code Collaborate with other engineers to improve system...Suggested
Motion Recruitment
Philadelphia, PA4 days ago - Responsibilities:Design, develop, and maintain real-time, fault-tolerant C/C++ applications... ..., perf, and straceImplement secure coding practices and support audit-readiness for... ...IPC, and GUI performance tuningExposure to low-level graphics APIs such as OpenGL or Vulkan...SuggestedContract work
Cedent Consulting
Philadelphia, PA8 days ago - ...controls, and compliance reporting.Designs and develops API-driven integrations, identity orchestration workflows, and Infrastructure-as-Code (IaC) capabilities to reduce manual effort... ...leveraging scripting, workflow engines, low-code/no-code platforms, and AI-powered...SuggestedFull timeLocal area
Cencora
Conshohocken, PA9 days ago - Susquehanna International Group is seeking a Senior Quantitative Developer for the Options Market Taking Development team in Bala Cynwyd,... ...and refine strategies, including FPGA-accelerated components and low-latency execution paths. #J-18808-Ljbffr Susquehanna InternationalSuggested
- ...barriers like high security deposits and low approval odds.Our team thrives on in-person... ...at Perpay will spend their time writing code, reviewing PRs, and helping scope &... ...technical debt and implement changes to improve developer experience and team velocityParticipate...SuggestedOdd jobFull timeInternshipWork at officeLocal areaWeekend work
Perpay Inc.
Philadelphia, PA4 days ago $135.7k - $203.55k
...Senior Firmware Engineer (Engineer 4) to develop and maintain software for next-generation... ...with business goalsDriving best practices in code health, testing, maintainability, and... ...device drivers, peripheral interfaces, and low-level system troubleshooting.Experience developing...SuggestedFull timeWork at officeWorldwideComcast
Philadelphia, PA5 days ago- ...C# / .NET Developer — API Identity authentication and authorization services (Mid-Level)... ...Reading and serving cached data snapshots with low latency; session and user-state... ...pooling, async patterns) • Participate in code reviews, troubleshooting production issues...Suggested
TradeZero America
Philadelphia, PA20 hours ago - ...using modern DevOps, CI/CD, infrastructure-as-code, and observability practices. The... ...operational support to ensure highly available, low-latency voice services are successfully... ..., deployment, and lifecycle management Develop infrastructure automation using Ansible...Suggested
$200k - $250k
...of the time goes to writing, reviewing and debugging production code, plus mentoring the backend team. This is a hybrid role based in... ...including REST APIs and microservicesExperience building and operating low-latency, high-throughput, mission-critical systemsStrong cloud...SuggestedTemporary workRemote workPanna Knows LLC
Philadelphia, PA4 days ago- Overview Susquehanna is seeking a Software Developer to join a team responsible for designing and developing low-latency trading systems for our Index Desk. As a developer... ...us:Real Impact: By integrating sophisticated coding techniques with innovative engineering ideas, we...Suggested
Susquehanna International Group
Bala Cynwyd, PA7 days ago - ...with a focus on reliability, security, and low-latency responsiveness. This position is... ...resilience.Key Responsibilities:Design, develop, and maintain real-time, fault-tolerant C... ...valgrind, perf, and straceImplement secure coding practices and support audit-readiness for...Suggested
Samprasoft
Philadelphia, PA4 days ago - ...Senior Routing Engine Developer (CX Platform)We are looking for a Senior Routing Engine Developer... ..., and supportability.Review designs and code, identify technical risks, challenge... ...balancing.Experience building high-throughput, low-latency transaction processing systems....SuggestedInternshipRemote workRelocation
Miratech
Philadelphia, PA2 days ago $70 - $85 per hour
...inside it. The platform—not the citizen developer—should understand how applications are... ...components using Infrastructure as Code. · Use Bicep, Terraform, or other approved... ...Platform, Dataverse, Power Automate, or other low-code/no-code technologies. · Experience...SuggestedContract workRemote workJobrapido
Philadelphia, PA4 days ago$80 - $95 per hour
...business applications are conceived and developed. The objective is ambitious: create... ...structures, user experiences, application code, tests, documentation, and deployment artifacts... ..., Power Automate, Dataverse, or related low-code technologies. · Experience with...SuggestedContract workRemote workOsborn and Holloway, LLC
Philadelphia, PA15 hours ago$150k - $200k
...DevSecOps culture, continuously improving developer experience, platform reliability, and... ...release management.Design Infrastructure as Code (IaC) solutions for provisioning and managing... .... This base salary range represents the low and high end of the salary range for this...SuggestedFull timeRemote workAscensus
Dresher, PA9 days ago$125k - $150k
...task communication, memory and stack budgeting, and deterministic timing analysis.Bare-Metal and Drivers: Write low-level peripheral drivers and board support code, and bring up new silicon from reset vector through to a running application.Platform Integration: Interface...Remote workFORT Robotics
Philadelphia, PA4 days ago$158.5k - $275k
...L3Harris is dedicated to recruiting and developing high-performing talent who are passionate... ...Engineer - Maritime Sonar Systems Job Code: 42916 Job Location: Camden, NJ Job... ...pipeline to facilitate efficient, traceable, low defect, high quality software development...Full timeLocal areaRelocation packageFlexible hoursL3Harris Technologies
Camden, NJ6 hours agonew$100k - $120k
...expertise in C# and the .NET framework to design, develop, and maintain scalable applications,... ...to .NET 4.5+.Passion for quality code, technical excellence, and continuous improvement... ...benefits. This base salary range represents the low and high end of the salary range for this...Full timeSecond jobRemote workAscensus
Dresher, PA7 days ago- Overview As a Senior Quantitative Developer on the Options Market Taking Development team... ...algorithms and contribute to the evolution of our low-latency trading infrastructure for... ...Impact: By integrating sophisticated coding techniques with innovative engineering ideas...
Susquehanna International Group
Bala Cynwyd, PA4 days ago - ...barriers like high security deposits and low approval odds.Our team thrives on in-person... ...at Perpay will spend their time writing code, reviewing PRs, mentoring engineers, and... ...-code and CI/CD improvements to increase developer velocity and system stabilityPartner with...Odd jobFull timeWork at officeLocal areaWeekend work
Perpay Inc.
Philadelphia, PA4 days ago $84.8k - $191k
C.H. Robinson is seeking a Senior Automation Solutions Developer to lead innovative automation initiatives that transform how work gets... ...system integrations, API architecture, data structures, and low-code/no-code development frameworks to solve complex business challenges...Hourly payFull timeWorldwideC.H. Robinson Int.
Conshohocken, PA4 days ago- ...supporting traders in a high-performance, low-latency environment.Key ResponsibilitiesDesign... ...plan analysis, and schema design.Develop Python tooling and automation to support database... ...and routing experience.Infrastructure-as-code experience with Terraform.Familiarity with...
Susquehanna International Group
Bala Cynwyd, PA7 days ago - ...workloadsDesign and tune caching layers and invalidation strategies to support low-latency reads at scaleOwn comprehensive test strategy across unit... ...: static analysis, type checking, automated quality gates, and code review practicesOwn the technical roadmap end-to-end: scope,...
Urban Outfitters
Philadelphia, PA6 days ago $158.5k - $275k
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate... ...Engineer - Maritime Sonar Systems Job Code: 42916 Job Location: Camden, NJ Job... ...pipeline to facilitate efficient, traceable, low defect, high quality software development...Local areaRelocation packageFlexible hours- ...are seeking a highly skilled Senior Linux Developer with deep expertise in C/C++ development... ...using multithreading, memory management, and low-latency techniques.Debug and profile... ...valgrind, perf, and strace.Implement secure coding practices and support audit-readiness....For contractorsShift work
Lumen Solutions Group Inc.
Philadelphia, PA4 days ago - ...labor as a variable cost.Job Description• As a Senior Software Developer, you will be challenged to balance tactical and strategic considerations... ...the development engineering team in object-oriented design and coding best practices.• Ensuring the team's technological relevance...Immediate start
Artech
Philadelphia, PA5 days ago $137.24k - $253.34k
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate... ...Information Assurance Systems Engineer Job Code: 46494 Job Location: Camden, NJ (On-... ..., within the allotted budget, and with low residual risk. Within the Security engineering...Local areaFlexible hours$167.7k - $245.2k
...architects, and cross-functional teams to develop system-level security capabilities while contributing... ...complex implementation issues and perform code reviews to improve software quality.... ...programming, driver development, or low-level Windows internals.Familiarity with malware...Full timeTemporary workLocal areaRemote workFlexible hoursCISCO Systems
Philadelphia, PA6 days ago- ...knowledge of C++ build tools and a passion for Developer Productivity. The build tools are used for building trading desk’s low latency, high performance infrastructure and... ...dependency management, and refactoring of C++ code.Ensure compatibility of operating system (Linux...
Susquehanna International Group
Bala Cynwyd, PA7 days ago - ...Susquehanna is seeking a talented Software Developer to join our Data Normalization &... ...that process large amounts of data with low latencyBuild mission-critical processes that... ...build, test-driven development, and source code controlFamiliarity with AI tools such as...Work at officeVisa sponsorship
Susquehanna International Group
Bala Cynwyd, PA9 days ago
