Senior .NET Developer: Modernization & Security Remediation
Dhaka Technology Limited
Dhaka Technologies Limited is seeking a Senior .NET Developer for a contract engagement in Jersey City, NJ, or Chicago, IL. The role focuses on modernizing legacy applications, remediating security vulnerabilities, and supporting enterprise production environments.
Ideal candidates have 8–12 years of experience with C#, .NET Framework, ASP.NET MVC, ASP.NET Core, and Web API, plus Classic ASP modernization and SQL Server expertise. Onsite work with W2 pay rate exists.
#J-18808-Ljbffr$34 per hour
...Dhaka Technologies Limited Company | Contract Senior .NET Developer (Application Modernization & Security Remediation) Jersey City, NJ / Chicago, IL, United States | Posted on 10/29/2026 Job Title: Senior .NET Developer (Application Modernization & Security Remediation...SeniorHourly payContract workFixed term contract$105.4k - $207.8k
...Summary Cyber Senior Consultant - DevSecOps... ...for you. Traditional security programs have often been... ...capabilities into CI/CD and developer workflows, including... ...AI-assisted triage, remediation, validation, and... ...experience with CI/CD or modern software engineering environments...SeniorLocal areaWorldwideVisa sponsorship- ...Senior.NET DeveloperLocation – Jersey City NJ, Charlotte NC, Addison TXExperience... ...for a highly skilled Senior.NET Developer to support a major application modernization program involving the migration... ...ensuring improved performance, security, and maintainability.Design and...Senior
- ...Were hiring a Staff Full-Stack Software Engineer (.NET & Azure) to join a fast-growing treasury platform giving businesses from SMEs... ...direction and mentoring engineers around you Leading modernization of complex financial systems, not just maintaining them Working...Senior
$95.6k - $188.4k
...team, you will design, develop, integrate, and sustain... ...addition to delivering secure, scalable APIs, integrations... ...supporting application modernization and operational... ...applications using C#, .NET 6/8+, ASP.NET Core, Entity... ...-level employees to senior leaders, we believe there...SeniorLocal areaFlexible hours$124.7k - $207.8k
...confidence, and proactively manage to secure success.Work you'll doAs a... ....Lead delivery workstreams; develop technical designs,... ...upgrades, and vulnerability remediation.Partner with clients and stakeholders... ...entry-level employees to senior leaders, we believe there’s always...SeniorWork at officeVisa sponsorshipNight shift$55 - $60 per hour
...optimize our enterprise browser ecosystem and modern endpoint platforms. In this role, you... ...and Citrix Workspace Browser —ensuring secure access, seamless user experience, and... ...endpoint health checks, and self-healing remediations using PowerShell, Python, Bash, or Ansible...SeniorContract work$105.4k - $207.8k
...Resilience team focused on patching, remediation, and exposure reduction. In... .... You’ll help bridge security findings with operational... ...Resilience - ASM Vulnerability - Senior Consultant on the Cyber... ...environmentExperience creating or developing AI agentsExperience...SeniorLocal areaVisa sponsorship- ...through automation, tooling modernization, root-cause remediation, and adoption of identity... ...systems, information security, mathematics, decision sciences... ...Recruiting tips From developing a stand out resume to... ...entry-level employees to senior leaders, we believe there...SeniorContract workLocal areaVisa sponsorship
- ...talented and experienced Modern Infrastructure and Security Architect, Vice President... ...pillars to help prioritize remediation, platform investment, and... ...platform resilience, developer experience, and long‑term... ...and mentor architects and senior engineers, fostering strong...Full timeWork at officeLocal areaRemote work
- ...that keep our clients secure?If yes, then Deloitte... ...Management (SIEM) modernization, cloud migrations, automation... ..., mitigation, and remediation - Own engagement... ...programs. Join the team developing the future state of... ...entry-level employees to senior leaders, we believe...SeniorLocal areaVisa sponsorship
- ...in Newark, United States is looking for a passionate Developer to join their team. You will work on modern technology stacks, sleuth legacy code, and design new... .... The ideal candidate will have at least 2 years of .Net Development experience and proficiency in C#. Generous...
$163.4k - $322.1k
...organizations to strengthen security, enable innovation,... ...role, you’ll lead remediation efforts, work with... ...you'll doAs a Cyber Senior Manager - ASM Vulnerability... ...reduce cyber risk Developing vulnerability... ...severity scores• Experience modernizing client attack surface...SeniorLocal area$134.5k - $265.1k
...TypeScript, HTML5, CSS3, and modern frameworks (React, Angular, or... ...concepts (e.g., application security, cloud security, identity, detection... ...Recruiting tips From developing a stand out resume to putting... ...From entry-level employees to senior leaders, we believe there’s...SeniorLocal areaVisa sponsorship$193.46k
...67SalaryUp to $193,461 / yearSenior C# .Net Developer, Mindlance Inc. (Union, NJ)Participate in... ...financial applications.Collaborate with senior engineers, business stakeholders,... ...AI tools/frameworks (AI-DLC) as part of modern engineering workflows.Apply software engineering...Senior- ...Senior.NET Developer – IAM (PowerShell Focus)Senior.NET Developer with a strong PowerShell scripting background to support and enhance Identity... ...AD, LDAP, and other identity repositories.Work closely with security, infrastructure, and application teams to implement IAM...Senior
- ...The Matlen Silver Group, Inc. is seeking a Full Stack .NET Developer for a 12-18 month contract in Jersey City. This role focuses on delivering complex software for Wealth Management using .NET technologies, with hybrid onsite work. Local candidates only; onsite requirement...SeniorContract workLocal area3 days per week
- ...Senior WPF/.NET DeveloperLocation: Hybrid in NYC or Jersey City (3 days onsite 2 days remote) They need someone who is really strong with WPF development on the UI side and then C#/.NET on the backend. This role can sit in NYC or Jersey City, NJ. Please send local candidates...SeniorLocal areaRemote work
- ...Fidelity Investments seeks a Senior Manager, IT Product Management to analyze complex investments... ...the corporate actions platform toward a modern digital experience. You will gather... ...will partner with business partners to develop data-driven recommendations, craft data workflows...Senior
- Responsibilities Good Technical Experience with C#/Asp.net application/web development Good knowledge and experience with SQL Server... ...perseverance and professionalism. Ability to multi-task efficiently Seniority level Mid-Senior level Employment type Full-time Job function...SeniorFull time
- ...Product Manager Consultant – Debt Platform Modernization Location: Jersey City, NJ hybrid - 3... ..., technology teams, external partners, developers, and QA engineers to define end-to-end... ...and apply knowledge of debt issuance, securities settlement, trade lifecycle processes,...SeniorContract workLocal area3 days per week
$105.4k - $207.8k
...Deloitte is seeking an AI Cloud Security Engineer, Senior Consultant to design, build, and secure... ...enabled vulnerability discovery and remediation.You will apply hands-on software engineering... ..., or AI security controlsExperience developing and deploying APIs, database-backed...SeniorWork experience placementLocal areaVisa sponsorship$105.4k - $207.8k
...this role, you will support Next-Generation Security Operations Center (SOC) capabilities... ...6.Work you'll doAs a CrowdStrike SecOps, Senior Consultant on the Cyber Defense & Resilience... ...detection engineers to prioritize, develop, and tune threat-detection content and use...SeniorWork experience placementLocal areaVisa sponsorship$105.4k - $207.8k
...Cyber Data Protection Senior ConsultantAre you passionate... ...requirements, but also enable secure growth, strengthen trust, and... ...data risksAssist clients with developing requirements, evaluating vendor... ...Azure, AWS, GCP) security and modern data platforms (e.g., Snowflake...SeniorLocal area- ...Vice President) serves as the senior hands‑on leader and standard... ...testing scenarios while developing the technical and professional... ...This position evaluates the security posture of traditional enterprise... ...clear, actionable remediation guidance to reduce enterprise...SeniorFull timeTemporary workWork at officeLocal areaRemote work1 day per week
- ...President to build and lead our Modern Management Platform function:... ...enterprise is configured, secured, updated and measured. You will... ...management teams on remediation and upgrade campaigns.Automation... ...audiences.LeadershipBuild, lead and develop a team of platform...Full timeWork at officeLocal areaRemote work1 day per week
- ...of applications to corporate security standards, when applicable. Enforce... ...experience with Microsoft ASP.Net (C#, MVC, Entity Framework,... ...• Experience with modern web technologies , HTML5, Node... ...TechnologyExperience level: Mid-Senior LevelIndustry: Information ServicesSeniorTemporary workLocal areaImmediate start
- ...Job Title: Java/Node.js Engineer – Security Remediation & Technical Debt Automation Location... ...real-time security recommendations for developers ~ Develop custom scripts to... ...processes. Technical Debt & Platform Modernization Identify and fix legacy security issues...Contract work
- ...Hiring: Senior Security Engineer Location: Jersey City, NJ (Hybrid) Employment Type: W2 Only Work Authorization: Must be authorized... ...management experience, including Qualys scanning and remediation. Strong general infrastructure and systems engineering experience...SeniorLocal area
$105.4k - $207.8k
...with confidence, and proactively manage to secure success. Recruiting for this role ends... ....com. Recruiting tips From developing a stand out resume to putting your best... ...development From entry-level employees to senior leaders, we believe there’s always room...SeniorWork at officeLocal areaVisa sponsorshipShift workRotating shift
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